SRT2-OD08-1 [OMRON]
Analog Circuit;
| 型号： | SRT2-OD08-1 |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Analog Circuit |
| 文件： | 总10页 (文件大小：303K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
9
SRTP-ID/OD
Transistor Remote Terminal Blocks
Ultra-compact CompoBus/S
Transistor I/O Terminal Blocks
1 SRT2 models support both high-speed
communications (750 kbps) and long-
distance communications (500 m)
systems, switch selected
1 SRT1 models support only high-speed
communications systems
1 Two independent power supplies can be
èò
used because the I/O terminals are
isolated from the internal circuits
1 DIN track and screw mounting
Ordering Information
I/O
Communications
type
I/O classification
Internal I/O
circuit common
Rated
voltage
I/O rated
voltage
Part number
points
4
High-speed
Input
24 VDC
24 VDC
NPN (+ common)
PNP (-- common)
NPN (-- common)
PNP (+ common)
NPN (+ common)
PNP (-- common)
NPN (-- common)
PNP (+ common)
NPN (+ common)
PNP (-- common)
NPN (-- common)
PNP (+ common)
NPN (+ common)
PNP (-- common)
NPN (-- common)
PNP (+ common)
NPN (+ common)
PNP (-- common)
NPN (-- common)
PNP (+ common)
NPN (+ common)
PNP (-- common)
NPN (-- common)
PNP (+ common)
SRT1-ID04
SRT1-ID04-1
SRT1-OD04
SRT1-OD04-1
SRT2-ID04
Output
Input
High-speed and
long--distance
SRT2-ID04-1
SRT2-OD04
SRT2-OD04-1
SRT1-ID08
Output
Input
8
High-speed
SRT1-ID08-1
SRT1-OD08
SRT1-OD08-1
SRT2-ID08
Output
Input
High-speed and
long-distance
SRT2-ID08-1
SRT2-OD08
SRT2-OD08-1
SRT1-ID16
Output
Input
16
High-speed
SRT1-ID16-1
SRT1-OD16
SRT1-OD16-1
SRT2-ID16
Output
Input
High-speed and
long-distance
SRT2-ID16-1
SRT2-OD16
SRT2-OD16-1
Output
SRTP-ID/OD
SRTP-ID/OD
Specifications
3 RATINGS
Inputs
Input current
ON delay time
OFF delay time
ON voltage
6 mA max./point
1.5 ms max.
1.5 ms max.
15 VDC min. between each input terminal and V
OFF voltage
5 VDC max. between each input terminal and V
OFF current
1 mA max.
Insulation method
Input indicators
Photocoupler
LED (yellow)
Outputs
Rated output current
Residual voltage
Leakage current
0.3 A/point
0.6 V max.
0.1 mA max.
Photocoupler
LED (yellow)
Insulation method
Output indicators
3 CHARACTERISTICS
Communications power supply
voltage
14 to 26.4 VDC
+10%
I/O power supply voltage
I/O power supply current
Current consumption (See Note)
Connection method
24 VDC
/
--15%
1 A max.
50 mA max. at 24 VDC
Multi-drop method and T-branch method
Secondary branches cannot be connected to T-branch lines.
Connecting Units
4-point and 8-point Terminals: 16 Input Terminals and 16 Output Terminals per Master
16-point Terminals: 8 Input Terminals and 8 Output Terminals per Master
Dielectric strength
Noise immunity
500 VAC for 1 minute (1 mA sensing current between insulated circuits)
Power supply normal:
±600 V for 10 minutes with a pulse width of 100 ns to 1 µs
Power supply common: ±1,500 V for 10 minutes with a pulse width of 100 ns to 1 µs
Vibration resistance
Shock resistance
10 to 55 Hz, 1.5--mm double amplitude
2
Malfunction: 200 m/s
2
Destruction: 300 m/s
Mounting strength
No damage when 50 N pull load was applied for 10 s in all directions
No damage when 50 N pull load was applied for 10 s
0.6 to 1.18 N : m
Terminal strength
Screw tightening torque
Ambient temperature
Operating: 0°C to 55°C (32°F to 131°F) with no icing or condensation
Storage:
--20°C to 65°C (--4°F to 149°F) with no icing or condensation
Ambient humidity
Weight
Operating: 35% to 85% RH
4-point and 8-point Terminals: 80 g max.
16-point Terminals:
110 g max.
Approved standards (4/8 points)
UL 508, CSA C22.2 No. 14
Note: The above current consumption is the value with all 4 and 8 and 16 points turned ON excluding the current consumption of the
external sensor connected to the input Remote Terminal and the current consumption of the load connected to the output Remote
Terminal.
2
SRTP
-ID/OD
SRTP-ID/OD
Nomenclature
PWR
COMM
ERR
0 to 7
Screw mounting hole
I/O Terminals
I/O Power Supply Terminals
Connect 24 VDC power supply
Communications Power Supply Terminals
Connect 14 to 26.4 VDC power supply.
CompoBus/S Terminal
Connect the CompoBus/S
communications cable.
DIP Switches
Used for node number setting, baud rate setting, and holding or
clearing outputs for communications error.
Refer to the Compobus/S Operation Manual (W266) for details on
DIP switch settings.
3 INDICATORS
Indicator
PWR
Display
Color
Green
Meaning
Lit
The communications power supply is ON.
Not lit
Lit
The communications power supply is OFF.
Normal communications
COMM
ERR
Yellow
Red
Not lit
Lit
A communications error has occurred or the Unit is in standby status.
A communications error has occurred.
Not lit
Lit
Normal communications or the Unit is in standby status.
The corresponding I/O signal is ON.
0 to 7
Yellow
Not lit
The corresponding I/O signal is OFF.
3
SRTP-ID/OD
SRTP-ID/OD
3 DIP SWITCH SETTINGS
Output HOLD/CLEAR settings (Output Terminals only)
Baud rate setting
Node Number Settings
Output HOLD/CLEAR Mode
Mode Pin 1
HOLD
Setting
ON
Output status is maintained.
CLEAR
OFF (default)
Output status is cleared when a communications error occurs.
Baud Rate Setting
Mode
Long distance
High speed
Pin 2
ON
Setting
Sets the I/O block to communicate in a long distance (500 m) CompoBus/S system.
Sets the I/O block to communicate in a high speed (750 kbps) CompoBus/S system.
OFF (default)
Note: SRT1 models will not operate properly if Pin 2 is set to “ON.”
Node Number Settings
Node number
Pin 3
8
Pin 4
4
Pin 5
2
Pin 6
1
0
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
OFF
ON
1
2
OFF
ON
3
ON
4
OFF
OFF
ON
OFF
ON
5
ON
6
ON
OFF
ON
7
ON
ON
8
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
OFF
ON
9
ON
10
11
12
13
14
15
ON
OFF
ON
ON
ON
ON
OFF
OFF
ON
OFF
ON
ON
ON
ON
ON
OFF
ON
ON
ON
ON
Note: 1. The node number is factory--set to 0.
2. For node number settings, refer to the CompoBus/S Operation Manual (W266).
4
SRTP
-ID/OD
SRTP-ID/OD
Dimensions
Unit: mm (inch)
SRT1-ID04 (-1), SRT1-OD04 (-1)
SRT2-ID04 (-1), SRT2-OD04 (-1)
SRT1-ID08 (-1), SRT1-OD08 (-1)
SRT2-ID08 (-1), SRT2-OD08 (-1)
54
(2.12)
27
20.5
11
Sixteen, M3
)
±
±
68 0.2 (2.68 0.008)
SRT1-ID16 (-1), SRT1-OD16 (-1)
SRT2-ID16 (-1), SRT2-OD16 (-1)
105 (4.13)
54
(2.12)
50
(50)
27
20.5
11
22--M3
84
48
(1.89)
±
±
93 0.2 (3.66 0.008)
5
SRTP-ID/OD
SRTP-ID/OD
Installation
3 INTERNAL CIRCUIT CONFIGURATION
SRT1-ID04, SRT2-ID04
SRT1-ID04-1, SRT2-ID04-1
24 VDC (P)
V
V
0
BS+
Photocoupler
24 VDC(+)
BS+
BS--
G
1
BS--
V
2
G
Photocoupler
Internal
circuit
(--)
BDH
B
BDH
BDL
(P)
G
SRT1-OD04, SRT2-OD04
SRT1-OD04-1, SRT2-OD04-1
24 VDC (P)
V
V
0
Photo-
BS+
BS--
Voltage
step-
down
coupler
Photocoupler
24 VDC
BS+
BS--
V
1
V
2
Photo-
coupler
Internal
circuit
Internal
circuit
Photocoupler
BDH
BDL
BDH
BDL
Voltage
step-
down
(P)
G
6
SRTP-ID/OD
SRTP-ID/OD
SRT1-ID08 ,SRT2-ID08
SRT1-ID08-1, SRT2-ID08-1
24 VDC (P)
V
V
0
Photocoupler
Photocoupler
BS+
BS--
Photocoupler
Photocoupler
24 VDC(+) BS+
1
BS--
2
G
Internal
circuit
Internal
circuit
BDH
BDL
BDH
BDL
(--)
(P)
G
SRT1-OD08, SRT2-OD08
SRT1-OD08-1, SRT2-OD08-1
24 VDC (P)
V
V
0
Photo-
coupler
Voltage
step-
down
Photocoupler
BS+
BS--
BS+
BS--
24 VDC
V
1
Internal
circuit
2
Photo-
coupler
Internal
circuit
Photocoupler
BDH
BDL
BDH
BDL
Voltage
step-
down
G
(P)
SRT1-ID16, SRT2-ID16
SRT1-ID16-1, SRT2-ID16-1
V 24 VDC (P)
0
BS+
Photocoupler
Photocoupler
V
0
1
24 VDC
Photocoupler
Photocoupler
BS+
BS--
BS--
1
2
Internal
circuit
Internal
circuit
BDH
BDL
BDH
BDL
G
G (P)
SRT1-OD16, SRT2-OD16
SRT1-OD16-1, SRT2-OD16-1
V 24 VDC (P)
0
Photo-
Voltage
step-
down
BS+
BS--
Photocoupler
coupler
BS+
BS--
24 VDC
1
2
Photo-
coupler
Internal
circuit
Internal
circuit
Photocoupler
BDH
BDL
BDH
BDL
Voltage
step-
down
G (P)
7
SRTP-ID/OD
SRTP-ID/OD
3 EXTERNAL CONNECTIONS (NPN MODELS)
Input
Three-wired Sensors
SRT1-ID04, SRT2-ID04 with NPN Output
SRT1-ID08, SRT2-ID08, SRT1-ID16 and SRT2-ID16 with NPN Output
Sensor 1 Sensor 2
Sensor 1
Sensor 2
Two-wired Sensors
SRT1-ID04, SRT2-ID04
SRT1-ID08, SRT2-ID08, SRT1-ID16 and SRT2-ID16
Sensor 1
Sensor 2
Sensor 1
Sensor 2
Output
SRT1-OD04, SRT2-OD04
SRT1-OD08, SRT2-OD08, SRT1-OD16 and SRT2-OD16
L 1
L 2
L 1
L 2
8
SRTP-ID/OD
SRTP-ID/OD
3 TERMINAL ARRANGEMENT AND I/O DEVICE CONNECTION EXAMPLE (PNP MODELS)
Note: The connections examples shown are for PNP models.
Input
SRT1-ID04, SRT2-ID04
SRT1-ID08, SRT2-ID08
SRT1-ID16, SRT2-ID16
Commu- Commu- I/O
I/O
Commu-
nications
path
Commu-
nications
power
I/O
power
supply
Commu-
nications
power
Commu-
nications
path
power
nications nications
power
supply
supply
path
power
supply
supply
supply
Photoelectric sensor or
proximity sensor (three-
wired sensor with a built-in
amplifier)
Limit switch
(two-wired
sensor)
Photoelectric sensor or
proximity sensor (three-
Limit switch
(two-wired
Photoelectric sensor or
proximity sensor (three-
Limit switch
(two-wired
wired sensor with a built-in sensor)
amplifier)
wired sensor with a built-in sensor)
amplifier)
Output
SRT1-OD04, SRT2-OD04
SRT1-OD08, SRT2-OD08
SRT1-OD16, SRT2-OD16
Commu- Commu- I/O
Commu- Commu- I/O
Commu- Commu- I/O
nications nications power
nications nications power
nications nications power
path
power
supply
supply
path
power
supply
supply
Valve
path
power
supply
supply
Solenoid, valve
Solenoid
Solenoid
Valve
3 EXTERNAL CONNECTIONS (PNP MODELS)
Input
Three-wired Sensors
SRT1-ID04-1, SRT2-ID04-1 with NPN Output
SRT1-ID08-1, SRT2-ID08-1, SRT1-ID16-1 and SRT2-ID161
with NPN Output
Sensor 1
Sensor 2
Sensor 1 Sensor 2
Two-wired Sensors
SRT1-ID04-1, SRT2-ID04-1
SRT1-ID08-1, SRT2-ID08-1, SRT1-ID16-1 and SRT2-ID16-1
Sensor 1
Sensor 2
Sensor 1
Sensor 2
9
SRTP-ID/OD
SRTP-ID/OD
Output
SRT1-OD04-1, SRT2-OD04-1
SRT1-OD08-1, SRT2-OD08-1, SRT1-ID16-1 and SRT2-ID16-1
L 1
L 2
L 1
L 2
3 TERMINAL ARRANGEMENT AND I/O DEVICE CONNECTION EXAMPLE (PNP MODELS)
Note: The connections examples shown are for NPN models.
Input
SRT1-ID04-1, SRT2-ID04-1
SRT1-ID08-1, SRT2-ID08-1
SRT1-ID16-1, SRT2-ID16-1
Commu- Commu- I/O
Commu- Commu- I/O
I/O
Commu-
nications
power
Commu-
nications
path
nications nications power
nications nications power
power
sup--
ply
path
power
supply
supply
path
power
supply
supply
supply
Photoelectric sensor or proximity
sensor (three-wired sensor with
a built-in amplifier)
Photoelectric sensor or proximity
sensor (three-wired sensor with
a built-in amplifier)
Photoelectric sensor or proximity
sensor (three-wired sensor with
a built-in amplifier)
Limit switch
(two-wired sensor)
Limit switch
(two-wired sensor)
Limit switch
(two-wired sensor)
Output
SRT1-OD04-1, SRT2-OD04-1
SRT1-OD08-1, SRT2-OD08-1
SRT1-OD16-1, SRT2-OD16-1
Commu- Commu-
nications nications
I/O
power
supply
Commu- Commu- I/O
Commu- Commu- I/O
nications nications power
nications nications power
path
power
supply
path
power
supply
supply
path
power
supply
supply
Valve
Solenoid
Solenoid
Valve
Solenoid, valve
Precautions
Refer to the CompoBus/S Operation Manual (W266) before using
the Unit.
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
9
OMRON ELECTRONICS, INC.
OMRON CANADA, INC.
One East Commerce Drive
885 Milner Avenue
Schaumburg, IL 60173
Scarborough, Ontario M1B 5V8
1-800-55-OMRON
416-286-6465
Cat. No. GC RIO-1
04/00
Specifications subject to change without notice.
Printed in U.S.A.
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