22LA1-3G4-R [MSYSTEM]
Multiplex Transmission System;
| 型号： | 22LA1-3G4-R |
| 厂家： | 
M-SYSTEM |
| 描述： | Multiplex Transmission System |
| 文件： | 总22页 (文件大小：436K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: 22LA1
M4: Ao 4 points
P4: Pi 4 points
U4: Po 4 points
Multiplex Transmission System
MULTI-TRANSMISSION MODULE
Functions & Features
[2] POWER INPUT
AC Power
• Miniaturized, plug-in, socket-mounted version of the
multiplex transmission system
K: 85 – 132 V AC
• Analog, digital or pulse string signals transmitting via
twisted-pair cable
(Operational voltage range 85 – 132 V, 47 – 66 Hz)
L: 170 – 264 V AC
• No master station required
(Operational voltage range 170 – 264 V, 47 – 66 Hz)
DC Power
• Easy expansion up to 256 modules (2000 points)
S: 12 V DC
Typical Applications
(Operational voltage range 12 V ±10 %, ripple 10 %p-p max.)
R: 24 V DC
• Input and output processing for computer systems and
telemetering systems
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
• Complete system compatibility with DLA1 and other units,
utilizing the same communication protocol
GENERAL SPECIFICATIONS
Construction: Plug-in
72
(2.83)
Connection
Power input: M3.5 screw terminals
PWR
80
RUN
(3.15)
Field I/O: M3.5 screw terminals or 26-pin connector
Transmission: Euro type connector terminal
Housing material: Flame-resistant resin (black)
Isolation: I/O to transmission to reset (provided only for
pulse I/O type) to power
PU-2
❑
SA1
SA2
!
2
3
4
5
6
7
8
144
(5.67)
mm (inch)
Terminator: Incorporated (remove jumper pin with those
modules not located at the end of transmission line)
Power indicator: Red LED turns ON in normal conditions;
OFF when the voltage level becomes low.
RUN indicator: Red LED turns ON when the selfdiagnosis
proves normal, OFF in an abnormality.
■ RUN Output: Contact opens when the self-diagnosis
detects an abnormality.
MODEL: 22LA1–3[1]–[2]
ORDERING INFORMATION
• Code number: 22LA1–3[1]-[2]
Specify a code from below for each [1] and [2]
(e.g. 22LA1-3A4-K)
125 V AC @ 0.5 A (cos ø = 1)
30 V DC @ 0.5 A (resistive load)
TRANSMISSION MEDIA
3: Twisted-pair cable for small-scale system
Maximum switching voltage: 250 V AC or 125 V DC
Maximum switching power: 62.5 VA or 60 W
Minimum load: 10 mV DC @ 1 mA
Mechanical life: 5 × 10
7
cycles (rate 300/min.) 10 cycles
8
[1] I/O SECTION
A1: Di 24 points (BCD)
A2: Di 16 points (BCD)
A4: Di 8 points
(rate 180/min.)
Self-diagnosis
Communication: The receiver modules detect loss of
communication and wire break.
CPU: Watch-dog timer
C1: Do 24 points (BCD)
C2: Do 16 points (BCD)
C7: Do 8 points (relay)
C8: Do 8 points (photo MOSFET relay)
E5: Di 4 + Do 4 points (relay)
E6: Di 4 + Do 4 points (photo MOSFET relay)
G3: Ai 8 points
Memory: Sum check
Power voltage: Detects when the voltage supply to the CPU
drops.
COMMUNICATION
Communication: 2-wire, half-duplex
G4: Ai 4 points
M3: Ao 8 points
Transmission: conform to RS-422, EIA
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 1/22
MODEL: 22LA1
Transmission speed: 125 kbps
Data encoding: SDLC
Control procedure: NRZ
Protocol: SIN-NET (M-System's)
Error check: CRC
Cable: CPEV-0.9 dia.
Transmission distance: 500 meters
INSTALLATION
Power consumption
•AC: Approx. 5 VA
•DC: 24 V or 12 V ±10 % (ripple 10 %p-p max.) approx. 4.4
W (180 mA with 24 V) with 8-point relays at the maximum
load
Operating temperature: -5 to + 50°C (23 to 122°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: Surface or DIN rail
Weight: 400 g (0.88 lbs)
PERFORMANCE
Permissible power failure duration: ≤ 10 msec.
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 500 V AC @ 1 minute
(I/O to transmission to reset*)
1500 V AC @ 1 minute
(power to I/O or transmission or reset*)
1500 V AC @1 minute (FG to each section)
*Reset terminals are provided only for pulse string I/O type.
DESCRIPTIONS
■ RUN Output (LED) Operation
Input unit
The LED for the Input Units (A1, A2, A4, G3, G4 and P4) turns ON when the network is on-line.
When there is an abnormality in the network, the LED turns OFF. The network is reconfigured after an abnormality.
Output unit
The LED for the Output Units (C1, C2, C7, C8, M3, M4 and U4) turns ON when the network is on-line and the unit receives data
from the corresponding Input Unit.
When there is an abnormality in the network or there is no data receiving, the LED turns OFF.
When the I/O Units are connected via the 22LS1 (DLS), once the LED turns ON, it remains ON regardless of the state of Input
Unit or the leased circuit.
When the Output Unit is connected to the DLC (for setting data from the DLC), the LED turns ON once the Output Unit receives
normal data, and remains ON even when there is no data update.
I/O Unit
The LED's operating conditions for the I/O Unit (E5 and E6) are combined ones of Input Unit and Output Unit.
Caution: When the network is reconfigured e.g. by noise interference, the RUN LED and output for all units on the network turn
briefly OFF until they are turned ON after the reconfiguration is complete.
■ Station Number (Address)
A) 1 input unit and X output units: Match the address for input and output modules. The input data can be output at several
modules.
B) I/O mixed modules: Set an even number and a consecutive number for the 2 corresponding modules.
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 2/22
MODEL: 22LA1
C) Computer interface: Set address numbers to correspond with the computer as I/O module.
■ Transmission Time
Integrate all the transmission time for each process input (or I/O-mixed) module in the system.
•Contact input, BCD, 16 points (A2) 1.5 msec.
•Contact input 8 points (A4) 1.5 msec.
•Contact I/O each 4 points (E5, E6) 1.5 msec.
•Analog input 8 points (G3) 12.0 msec.
•Analog input 4 points (G4) 6.0 msec.
•Pulse input 4 points (P4) 6.0 msec.
An analog module does not transmit all its signals in serial but does 1 point per each cycle. For example, when 1 contact input
module (8 points) and 1 analog input module (4 points) are connected, 8 point contact signal and 1 point analog signal are
transmitted in turn. One cycle time is therefore calculated as:
4 points × 1.5 msec. + 6 msec. = 12 msec.
This method is beneficial for giving a priority to contact signals which vary rapidly.
■ Transmission line configuration
The multi-drop transmission line containing 22LA1 and DLx units should meet the following conditions.
Contact M-System's sales office or representatives when designing.
A) 10 kilometers at maximum in total system.
B) Line consists only of 22LA1 modules: one multitransmission line can contain at the maximum of 16 units within the total
distance of 500 m.
22LA1
22LA1
C) 22LA1 modules plus link adapter (model: DAL4): DAL4 units can expand the total distance. (8 DAL4 units max.)
DAL4
DAL4
22LA1
22LA1
D) 22LA1 modules plus DLx units: the total distance of a section consists of 22LA1 modules is less than 500 meters. The 22LA1
modules can be connected to DLx units via a DLx-7 unit. (Eight DLx-7 units max.)
22LA1
DLA1
DLA1
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 3/22
MODEL: 22LA1
EXTERNAL VIEW
■ 22LA1-3A1, -3C1
•Pin Assignments
2
1
Power Indicator LED
34-pin Connector
PWR
RUN
RUN Indicator LED
Station No. Setting
Rotary Switches
SA1
SA2
A
B
C
D
E
F
Transmission Line
Jumper (Terminator)
RUN Output Contact
LINE
RT
RUN
33
34
■ 22LA1-3A2, -3C2
•Pin Assignments
Power Indicator LED
RUN Indicator LED
2
1
PWR
RUN
Modular Jack
26-pin Connector
Station No. Setting
Rotary Switches
SA1
SA2
A
B
C
D
E
F
Transmission Line
Jumper (Terminator)
RUN Output Contact
LINE
RT
RUN
25
26
■ STANDARD TYPE
Power Indicator LED
RUN Indicator LED
PWR
RUN
Modular Jack
Station No. Setting
Rotary Switches
SA1
SA2
1
2
3
4
5
6
7
8
A
B
C
D
E
F
Transmission Line
Jumper (Terminator)
RUN Output Contact
LINE
Contact I/O
Indicator LED*
RT
RUN
*Deleted with analog I/O modules.
LED5 through 8 deleted with the 22LA1-3P4 or -3U4.
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
■ 22LA1-3A1, -3C1
CLAMP
(top & bottom)
7.8 (.31)
DIN RAIL
35mm wide
7
14
6
5
12
4
3
2–4.5 (.18) dia.
MTG HOLE
25 (.98) deep
8
9
15 10
1
11
2
14–M3.5
SCREW
14
(.55)
103 (4.06)
132 (5.20)
60 (2.36)
72 (2.83)
50 (1.97)
72 (2.83)
38 (1.50)
[3.3 (.13)]
•When mounting, no extra space is needed between units.
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 4/22
MODEL: 22LA1
■ 22LA1-3A2, -3C2
CLAMP
(top & bottom)
7.8 (.31)
DIN RAIL
35mm wide
7
14
6
5
12
4
3
2–4.5 (.18) dia.
MTG HOLE
25 (.98) deep
8
9
15 10
1
11
2
14–M3.5
SCREW
16
50 (1.97)
72 (2.83)
(.63)
103 (4.06)
132 (5.20)
60 (2.36)
72 (2.83)
55 (2.17) min.
[3.3 (.13)]
•When mounting, no extra space is needed between units.
■ STANDARD TYPE
CLAMP
(top & bottom)
7.8 (.31)
DIN RAIL
35mm wide
7
14
6
5
12
4
3
2–4.5 (.18) dia.
MTG HOLE
25 (.98) deep
8
9
15 10
1
11
2
14–M3.5
SCREW
12
50 (1.97)
72 (2.83)
(.47)
103 (4.06)
132 (5.20)
60 (2.36)
72 (2.83)
38 (1.50)
min.
[3.3 (.13)]
•When mounting, no extra space is needed between units.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
TWISTED PAIR
Isolation
+
–
A
B
C
D
E
F
Transceiver
Circuit
Control
Circuit
I / O
TERMINATING
RESISTOR
JUMPER PIN*
Ry
RUN OUTPUT
7
U(+)
V(–)
POWER
14
8
GROUNDING FG
Base Socket
*When the unit is located at the end of transmission line via twisted-pair cable (= no cross-wiring),
short across the terminals C – D with the jumper pin (or wire) provided with the unit.
Remove the jumper pin for the one not located at the end.
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 5/22
MODEL: 22LA1
CONTACT INPUT MODULE (BCD)
MODEL: 22LA1–3A1–[1]
TERMINAL CONNECTION (INPUT)
Isolation
ORDERING INFORMATION
• Code number: 22LA1–3A1-[1]
Specify a code from power input options for [1]
(e.g. 22LA1-3A1-K)
INPUT
GENERAL SPECIFICATIONS
Input connector: 34-pin connector
(OMRON XG4A-3434)
Usable connector type: OMRON XG4M-3430-T,
XG5M-343x-N)
Usable cover type: OMRON XG5S-3422
The special cable (model: MCN34), Connector Terminal
Block (model: CNT) are available.
Base Socket
INPUT SPECIFICATIONS
Input: TTL level (5V-CMOS level); open collector or dry
contact (saturation voltage ≤ 1 V, sink current 1 mA);
negative logic
■ Starion No.: Match the number of input and output
modules
PERFORMANCE
Multi-transmission time: 1.5 msec.
Input read time: 50 msec.
CONNECTOR PIN ASSIGNMENT
PIN NO.
ASSIGNMENT
1 × 100 (B0 )
2 × 100 (B1 )
4 × 100 (B2 )
8 × 100 (B3 )
1 × 101 (B4 )
2 × 101 (B5 )
4 × 101 (B6 )
8 × 101 (B7 )
1 × 102 (B8 )
2 × 102 (B9 )
4 × 102 (B10)
8 × 102 (B11)
1 × 103 (B12)
2 × 103 (B13)
4 × 103 (B14)
8 × 103 (B15)
1 × 104 (B16)
2 × 104 (B17)
4 × 104 (B18)
8 × 104 (B19)
PIN NO.
21
ASSIGNMENT
1 × 105 (B20)
2 × 105 (B21)
4 × 105 (B22)
8 × 105 (B23)
COM
1
2
22
3
23
4
24
5
25
6
26
COM
7
27
No connection
No connection
No connection
No connection
No connection
No connection
No connection
No connection
8
28
9
29
10
11
12
13
14
15
16
17
18
19
20
30
31
32
33
34
B0 – B23 are inputs.
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 6/22
MODEL: 22LA1
CONTACT INPUT MODULE (BCD)
MODEL: 22LA1–3A2–[1]
TERMINAL CONNECTION (INPUT)
Isolation
ORDERING INFORMATION
• Code number: 22LA1–3A2-[1]
Specify a code from power input options for [1]
(e.g. 22LA1-3A2-K)
INPUT
GENERAL SPECIFICATIONS
Input connector: 26-pin connector (OMRON XG4A-2934)
Usable connector type: OMRON XG4M-2630-T,
XG5M-263x-N)
Usable cover type: OMRON XG5S-2612
The special cable (model: MCN26), Connector
Terminal Block (model: CNT) are available.
Base Socket
INPUT SPECIFICATIONS
Input: TTL level (5V-CMOS level); open collector or dry
contact (saturation voltage ≤ 1 V, sink current 1 mA);
negative logic
■ Starion No.: Match the number of input and output
modules
PERFORMANCE
Multi-transmission time: 1.5 msec.
Input read time: 50 msec.
CONNECTOR PIN ASSIGNMENT
PIN NO.
ASSIGNMENT
1 × 100 (B0 )
2 × 100 (B1 )
4 × 100 (B2 )
8 × 100 (B3 )
1 × 101 (B4 )
2 × 101 (B5 )
4 × 101 (B6 )
8 × 101 (B7 )
1 × 102 (B8 )
2 × 102 (B9 )
4 × 102 (B10)
8 × 102 (B11)
1 × 103 (B12)
2 × 103 (B13)
4 × 103 (B14)
8 × 103 (B15)
PIN NO.
17
ASSIGNMENT
COM
1
2
18
COM
3
19
No connection
No connection
No connection
No connection
COM
4
20
5
21
6
22
7
23
8
24
COM
9
25
No connection
No connection
10
11
12
13
14
15
16
26
B0 – B15 are inputs.
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 7/22
MODEL: 22LA1
CONTACT INPUT MODULE
(Di 8 points)
MODEL: 22LA1–3A4–[1]
ORDERING INFORMATION
• Code number: 22LA1–3A4-[1]
Specify a code from power input options for [1]
(e.g. 22LA1-3A4-K)
INPUT SPECIFICATIONS
Input: Dry contact, 8 points
Commons: All negatives
Sensing: 12 V DC
≥ 3 mA at ON
≤ 1 mA at OFF
■ Starion No.: Match the number of input and output
modules
PERFORMANCE
Multi-transmission time: 1.5 msec.
Input read time: 5 msec. per 8 points
TERMINAL CONNECTION (INPUT)
V
12V
1
Di 1
3
4
2
3
4
Di 2
Di 3
5
Di 4
6
COM(–)
Di 5
12
9
5
6
Di 6
10
15
1
COM(–)
Di 7
7
8
Di 8
2
COM(–)
11
Base Socket
Italic figures indicate LED No. on the front panel.
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 8/22
MODEL: 22LA1
CONTACT OUTPUT MODULE (BCD)
MODEL: 22LA1–3C1–[1]
CONNECTOR PIN ASSIGNMENT
PIN NO.
ASSIGNMENT
1 × 100 (B0 )
2 × 100 (B1 )
4 × 100 (B2 )
8 × 100 (B3 )
1 × 101 (B4 )
2 × 101 (B5 )
4 × 101 (B6 )
8 × 101 (B7 )
1 × 102 (B8 )
2 × 102 (B9 )
4 × 102 (B10)
8 × 102 (B11)
1 × 103 (B12)
2 × 103 (B13)
4 × 103 (B14)
8 × 103 (B15)
1 × 104 (B16)
2 × 104 (B17)
4 × 104 (B18)
8 × 104 (B19)
PIN NO.
21
ASSIGNMENT
1 × 105 (B20)
2 × 105 (B21)
4 × 105 (B22)
8 × 105 (B23)
COM
1
2
22
3
23
ORDERING INFORMATION
• Code number: 22LA1–3C1-[1]
Specify a code from power input options for [1]
(e.g. 22LA1-3C1-K)
4
24
5
25
6
26
COM
7
27
DAV
8
28
HOLD
9
29
No connection
No connection
No connection
No connection
No connection
No connection
10
11
12
13
14
15
16
17
18
19
20
30
GENERAL SPECIFICATIONS
Output connector: 34-pin connector
(OMRON XG4A-3434)
31
32
33
Usable connector type: OMRON XG4M-3430-T,
XG5M-343x-N)
34
Usable cover type: OMRON XG5S-3422
The special cable (model: MCN34), Connector Terminal
Block (model: CNT) are available.
When driving an inductive load, external protection is
recommended.
B0 – B23 are inputs, DAV is an output, and HOLD is an input.
INPUT SPECIFICATIONS
TERMINAL CONNECTION (OUTPUT)
Hold Input: TTL level (5V-CMOS level); open collector or dry
contact (saturation voltage ≤ 1 V, sink current 1 mA);
negative logic
Isolation
OUTPUT SPECIFICATIONS
Output: Open collector
OUTPUT
Maximum collector-emitter voltage: 30 V DC
Maximum collector current: 30 mA
Saturation voltage: ≤ 1.1 V; negative logic
DAV output (Data available): Same level as for the output
code; negative logic
■ Starion No.: Match the number of input and output
modules
PERFORMANCE
Output time: ≤ 20 msec.
Base Socket
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 9/22
MODEL: 22LA1
TIMING CHART
approx. 10 ms
DAV
approx. 1 ms
DATA
OUTPUT
HOLD
When the HOLD input signal is valid ("L"), the DAV output is not
provided and the data output is held at the value before that.
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 10/22
MODEL: 22LA1
CONTACT OUTPUT MODULE (BCD)
MODEL: 22LA1–3C2–[1]
CONNECTOR PIN ASSIGNMENT
PIN NO.
ASSIGNMENT
1 × 100 (B0 )
2 × 100 (B1 )
4 × 100 (B2 )
8 × 100 (B3 )
1 × 101 (B4 )
2 × 101 (B5 )
4 × 101 (B6 )
8 × 101 (B7 )
1 × 102 (B8 )
2 × 102 (B9 )
4 × 102 (B10)
8 × 102 (B11)
1 × 103 (B12)
2 × 103 (B13)
4 × 103 (B14)
8 × 103 (B15)
PIN NO.
17
ASSIGNMENT
COM
1
2
18
COM
3
19
No connection
No connection
DAV
4
20
ORDERING INFORMATION
• Code number: 22LA1–3C2-[1]
Specify a code from power input options for [1]
(e.g. 22LA1-3C2-K)
5
21
6
22
HOLD
7
23
COM
8
24
COM
9
25
No connection
No connection
10
11
12
13
14
15
16
26
GENERAL SPECIFICATIONS
Output connector: 26-pin connector
(OMRON XG4A-2634)
Usable connector type: OMRON XG4M-2630-T,
XG5M-263x-N)
Usable cover type: OMRON XG5S-2612
The special cable (model: MCN26), Connector Terminal
Block (model: CNT) are available.
When driving an inductive load, external protection is
recommended.
B0 – B15 are inputs, DAV is an output, and HOLD is an input.
TERMINAL CONNECTION (OUTPUT)
INPUT SPECIFICATIONS
Hold Input: TTL level (5V-CMOS level); open collector or dry
contact (saturation voltage ≤ 1 V, sink current 1 mA);
negative logic
Isolation
OUTPUT
OUTPUT SPECIFICATIONS
Output: Open collector
Maximum collector-emitter voltage: 30 V DC
Maximum collector current: 30 mA
Saturation voltage: ≤ 1.1 V; negative logic
DAV output (Data available): Same level as for the output
code; negative logic
■ Starion No.: Match the number of input and output
modules
Base Socket
PERFORMANCE
Output time: ≤ 20 msec.
TIMING CHART
approx. 10 ms
DAV
approx. 1 ms
DATA
OUTPUT
HOLD
When the HOLD input signal is valid ("L"), the DAV output is not
provided and the data output is held at the value before that.
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 11/22
MODEL: 22LA1
RELAY OUTPUT MODULE
(Do 8 points)
MODEL: 22LA1–3C7–[1]
ORDERING INFORMATION
• Code number: 22LA1–3C7-[1]
Specify a code from power input options for [1]
(e.g. 22LA1-3C7-K)
OUTPUT SPECIFICATIONS
Output: Relay contact, 8 points
Commons: Per 4 points, 2 points, 2 points
Contact rating: 125 V AC @ 0.5 A (cos ø =1)
30 V DC @ 0.5 A (resistive load)
Max. switching voltage: 250 V AC or 125 V DC
Max. switching power: 62.5 VA or 60 W
Min. load: 10 mV DC @ 1mA
Mechanical life: 5 × 10
7
cycles (rate 300/min.)
10 cycles (rate 180/min.)
8
When driving an inductive load, external
protection is recommended.
■ Starion No.: Match the number of input and output
modules
PERFORMANCE
Output time
OFF to ON: 8 msec. per 8 points
ON to OFF: 3 msec. per 8 points
TERMINAL CONNECTION (OUTPUT)
1
Do 1
3
4
2
3
4
Do 2
Do 3
5
Do 4
6
COM1
Do 5
12
9
5
6
Do 6
10
15
1
COM2
Do 7
7
8
Do 8
2
COM3
11
Base Socket
Italic figures indicate LED No. on the front panel.
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 12/22
MODEL: 22LA1
PHOTO MOSFET RELAY OUTPUT MODULE
(Do 8 points)
MODEL: 22LA1–3C8–[1]
ORDERING INFORMATION
• Code number: 22LA1–3C8-[1]
Specify a code from power input options for [1]
(e.g. 22LA1-3C8-K)
OUTPUT SPECIFICATIONS
Output: Photo MOSFET relay, 8 points
Commons: Per 4 points, 2 points, 2 points
Contact rating: 125 V AC/DC @ 50 mA (resistive load)
Max. ON resistance: 50 Ω
■ Starion No.: Match the number of input and output
modules
PERFORMANCE
Output time
OFF to ON: 8 msec. per 8 points
ON to OFF: 3 msec. per 8 points
TERMINAL CONNECTION (OUTPUT)
1
Do 1
3
4
2
3
4
Do 2
Do 3
5
Do 4
6
COM1
Do 5
12
9
5
6
Do 6
10
15
1
COM2
Do 7
7
8
Do 8
2
COM3
11
Base Socket
Italic figures indicate LED No. on the front panel.
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 13/22
MODEL: 22LA1
CONTACT I/O MODULE
I/O TERMINAL CONNECTION
(Di & Do each 4 points; relay contact output)
V
12V
MODEL: 22LA1–3E5–[1]
1
2
3
4
Di 1
3
4
ORDERING INFORMATION
• Code number: 22LA1–3E5-[1]
Specify a code from power input options for [1]
(e.g. 22LA1-3E5-K)
Di 2
Di 3
5
Di 4
6
COM(–)
Do 1
Do 2
COM2
Do 3
Do 4
COM3
12
9
5
6
INPUT SPECIFICATIONS
Input: Dry contact, 4 points
Commons: Per 4 points
Sensing: 12 V DC
10
15
1
7
8
≥ 3 mA at ON
≤ 1 mA at OFF
2
11
OUTPUT SPECIFICATIONS
Output: Relay contact, 4 points
Base Socket
Italic figures indicate LED No. on the front panel.
Commons: Per 2 points
Contact rating: 125 V AC @ 0.5 A (cos ø = 1)
30 V DC @ 0.5 A (resistive load)
Max. switching voltage: 250 V AC or 125 V DC
Max. switching power: 62.5 VA or 60 W
Min. load: 10 mV DC @ 1 mA
Mechanical life: 5 × 10
7
cycles (rate 300/min.)
10 cycles (rate 180/min.)
8
When driving an inductive load, external protection is
recommended.
■ Starion No.: set an even number to one unit and a
consecutive odd number to the paired unit. (e.g. "02" and
"03", "1A' and "1B")
PERFORMANCE
Multi-transmission time: 1.5 msec.
Input read time: 5 msec. per 4 points
Output time
OFF to ON: 8 msec. per 4 points
ON to OFF: 3 msec. per 4 points
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 14/22
MODEL: 22LA1
CONTACT I/O MODULE
I/O TERMINAL CONNECTION
(Di & Do each 4 points; photo MOSFET relay contact output)
V
12V
MODEL: 22LA1–3E6–[1]
1
2
3
4
Di 1
3
4
Di 2
ORDERING INFORMATION
• Code number: 22LA1–3E6-[1]
Specify a code from power input options for [1]
(e.g. 22LA1-3E6-K)
Di 3
5
Di 4
6
COM(–)
Do 1
Do 2
COM2
Do 3
Do 4
COM3
12
9
5
6
INPUT SPECIFICATIONS
Input: Dry contact, 4 points
Commons: Per 4 points
Sensing: 12 V DC
10
15
1
7
8
≥ 3 mA at ON
2
≤ 1 mA at OFF
11
Base Socket
Italic figures indicate LED No. on the front panel.
OUTPUT SPECIFICATIONS
Output: Photo MOSFET relay, 4 points
Commons: Per 2 points
Contact rating: 125 V AC/DC @ 50 mA (resistive load)
Max. ON resistance: 50 Ω
■ Starion No.: set an even number to one unit and a
consecutive odd number to the paired unit. (e.g. "02" and
"03", "1A' and "1B")
PERFORMANCE
Multi-transmission time: 1.5 msec.
Input read time: 5 msec. per 4 points
Output time
OFF to ON: 8 msec. per 4 points
ON to OFF: 3 msec. per 4 points
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 15/22
MODEL: 22LA1
ANALOG INPUT MODULE
(Ai 8 points)
MODEL: 22LA1–3G3–[1]
ORDERING INFORMATION
• Code number: 22LA1–3G3-[1]
Specify a code from power input options for [1]
(e.g. 22LA1-3G3-K)
INPUT SPECIFICATIONS
Input: 1 – 5 V DC, 8 points
Operational range: 0.4 – 5.6 V DC
Commons: All negatives
Input resistance: 1 MΩ min.
■ Starion No.: Match the number of input and output
modules
PERFORMANCE in percentage of span
A/D conversion: ±0.2 %
Resolution: ≤ 0.025 %
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
A/D conversion cycle: 1 sec. max. per 8 points
Multi-transmission time: 12 msec.
TERMINAL CONNECTION (INPUT)
Ai 1
3
4
Ai 2
Ai 3
5
Ai 4
6
COM(–)
Ai 5
12
9
Ai 6
10
15
1
COM(–)
Ai 7
Ai 8
2
COM(–)
11
Base Socket
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 16/22
MODEL: 22LA1
ANALOG INPUT MODULE
(Ai 4 points)
MODEL: 22LA1–3G4–[1]
ORDERING INFORMATION
• Code number: 22LA1–3G4-[1]
Specify a code from power input options for [1]
(e.g. 22LA1-3G4-K)
INPUT SPECIFICATIONS
Input: 1 – 5 V DC, 4 points
Operational range: 0.4 – 5.6 V DC
Commons: All negatives
Input resistance: 1 MΩ min.
■ Starion No.: Match the number of input and output
modules
PERFORMANCE in percentage of span
A/D conversion: ±0.2 %
Resolution: ≤ 0.025 %
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
A/D conversion cycle: 0.5 sec. max. per 4 points
Multi-transmission time: 6 msec.
TERMINAL CONNECTION (INPUT)
+
–
+
–
+
–
+
–
3
4
Ai 1
Ai 2
Ai 3
Ai 4
5
6
9
10
1
2
12
15
11
Base Socket
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 17/22
MODEL: 22LA1
ANALOG OUTPUT MODULE
(Ao 8 points)
MODEL: 22LA1–3M3–[1]
ORDERING INFORMATION
• Code number: 22LA1–3M3-[1]
Specify a code from power input options for [1]
(e.g. 22LA1-3M3-K)
OUTPUT SPECIFICATIONS
Output: 1 – 5 V DC, 8 points
Operational range: 0.4 – 5.6 V DC
Commons: All negatives
Load resistance: 10 kΩ min.
■ Starion No.: Match the number of input and output
modules
PERFORMANCE in percentage of span
D/A conversion cycle: 1 sec. max. per 8 points
D/A conversion: ±0.2 %
Resolution: ≤ 0.025 %
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
TERMINAL CONNECTION (OUTPUT)
Ao 1
3
4
Ao 2
Ao 3
5
Ao 4
6
COM(–)
Ao 5
12
9
Ao 6
10
15
1
COM(–)
Ao 7
Ao 8
2
COM(–)
11
Base Socket
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 18/22
MODEL: 22LA1
ANALOG OUTPUT MODULE
(Ao 4 points)
MODEL: 22LA1–3M4–[1]
ORDERING INFORMATION
• Code number: 22LA1–3M4-[1]
Specify a code from power input options for [1]
(e.g. 22LA1-3M4-K)
OUTPUT SPECIFICATIONS
Output: 1 – 5 V DC, 4 points
Operational range: 0.4 – 5.6 V DC
Commons: all negatives
Load resistance: 10 kΩ min.
■ Starion No.: Match the number of input and output
modules
PERFORMANCE in percentage of span
D/A conversion cycle: 0.5 sec. max. per 4 points
D/A conversion: ±0.2 %
Resolution: ≤ 0.025 %
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
TERMINAL CONNECTION (OUTPUT)
+
–
+
–
+
–
+
–
3
4
Ao 1
Ao 2
Ao 3
Ao 4
5
6
9
10
1
2
12
15
11
Base Socket
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 19/22
MODEL: 22LA1
PULSE INPUT MODULE
(Pi 4 points)
MODEL: 22LA1–3P4–[1]
ORDERING INFORMATION
• Code number: 22LA1–3P4-[1]
Specify a code from power input options for [1]
(e.g. 22LA1-3P4-K)
INPUT SPECIFICATIONS
■ Pulse Input: Dry contact, 4 points
Commons: All negatives
Frequency: 0 – 10 kHz (approx.)
Pulse width requirement: 20.0 msec. min. for both L and H
levels
Sensing: 12 V DC
≥ 3 mA at ON; ≤ 1 mA at OFF
Counter: 0 – 16383 (3FFF(16)); reset to zero at overflow.
■ Reset input: Closing across the terminals 9 – 15 at power
startup initializes the counter values for Pi 1 thr. 4.
Close for at least 5 sec. after the power start up.
Reset the input unit counter first and then that of the output
unit.
■ Starion No.: Match the number of input and output
modules
PERFORMANCE
Multi-transmission time: 6 msec.
Input read time: 5 msec. per 4 points
TERMINAL CONNECTION (INPUT)
V
12V
1
Pi 1
3
4
2
3
4
Pi 2
Pi 3
5
Pi 4
6
COM(–)
12
9
RESET
10
15
1
2
11
Base Socket
Italic figures indicate LED No. on the front panel.
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 20/22
MODEL: 22LA1
PULSE OUTPUT MODULE
TERMINAL CONNECTION (OUTPUT)
(Po 4 points)
MODEL: 22LA1–3U4–[1]
1
2
3
4
Po 1
3
4
Po 2
ORDERING INFORMATION
• Code number: 22LA1–3U4-[1]
Specify a code from power input options for [1]
(e.g. 22LA1-3U4-K)
Po 3
5
Po 4
6
COM(–)
12
9
INPUT SPECIFICATIONS
RESET
10
15
1
■ Reset input: Closing across the terminals 9 – 15 at power
startup initializes the counter values for Po 1 thr. 4.
Close for at least 5 sec. after the power start up.
Reset the input unit counter first and then that of the output
unit.
2
11
Base Socket
OUTPUT SPECIFICATIONS
Output: Photo MOSFET relay, 4 points
Commons: All negatives
Italic figures indicate LED No. on the front panel.
Max. frequency: Approx. 10 kHz
Pulse width: Approx. 50 % duty ratio at the maximum
frequency
Contact rating: 125 V AC/DC @ 50 mA (resistive load)
Max. ON resistance: 50 Ω
■ Starion No.: Match the number of input and output
modules
PERFORMANCE
Output time
OFF to ON: 8 msec. per 4 points
ON to OFF: 3 msec. per 4 points
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 21/22
MODEL: 22LA1
Specifications are subject to change without notice.
http://www.m-system.co.jp/
22LA1 SPECIFICATIONS
ES-6554 Rev.8 Page 22/22
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