DAL4-1-M2 [MSYSTEM]
Multiplex Transmission System;
| 型号： | DAL4-1-M2 |
| 厂家： | 
M-SYSTEM |
| 描述： | Multiplex Transmission System |
| 文件： | 总6页 (文件大小：153K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: DAL4
Multiplex Transmission System
RELATED PRODUCTS
• Standard multi-transmission unit (model: DLA1)
• Remote I/O unit (model: DLA2)
REPEATER
(SIN-NET, M-Bus use)
• Multi-transmission module (model: 22LA1)
• SIN-NET interface module (model: D3-NS1)
• Telemetering interface module (model: D3-NS2)
• Remote I/O interface module (model: D3-NS3)
• Lightning surge protector (model: MDP-DM3)
Functions & Features
• Extending No. of field devices and transmission distance
for DLA1, DLA2
• Branching
• Transmission media conversion (twisted-pair from/to fiber
optics)
APPLICABLE NETWORK
• Repeater circuit incorporated in each port
SIN-NET, M-Bus
Typical Applications
GENERAL SPECIFICATIONS
Construction: Stand-alone; terminal access at the front
Connection
• Exceeding 1 kilometer (3280 ft) distance with DLA1 or
DLA2
• Using more than 16 DLA1 or DLA2 units
Twisted-pair cable & power input: M3.5 screw terminals
(torque 0.8 N·m)
75
(2.95)
Optical fiber: Connector
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (black)
Isolation: PORT-A to PORT-B to PORT-C to power to FG
75
(2.95)
COMMUNICATION
■ TWISTED-PAIR CABLE
112
(4.41)
mm (inch)
Cable: CPEV-0.9 dia.
Transmission Distance: 1 kilometer max. with 16 field units;
2 kilometers max. between two DAL4
■ FIBER OPTICS CABLE
MODEL: DAL4-[1]-[2]
• PCF
Transmission distance: 1 kilometer max.
Link: JIS F07 connector
ORDERING INFORMATION
• Code number: DAL4–[1]-[2]
Applicable fiber HC-20/07 (SUMITOMO):
Core/clad dia. 200/230 µm
Max. loss 11 dB*1
Specify a code from below for each of [1] and [2].
(e.g. DAL4-1-M2)
• GI-850 nm (DAL4-5)
Transmission distance: 2.5 kilometers max.
Connector: JIS F01 connector
Applicable fiber:
[1] CABLE & PORT TYPE
1: Twisted-pair cable, 3 ports
2: Fiber optics (PCF), 2 ports + Twisted-pair cable, 1 port
5: Fiber optics (GI-850 nm), 1 port + Twisted-pair cable, 1 port
7: Fiber optics (GI-850 nm), 1 port + Twisted-pair cable, 1 port
Core/clad dia. 50/125 µm
Max. loss 7 dB*1
• GI-850 nm (DAL4-7)
Transmission distance: 4 kilometers max.
Connector: JIS F01 connector
Applicable fiber:
[2] POWER INPUT
AC Power
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
Core/clad dia. 50/125 µm
Max. loss 12 dB*1
47 – 66 Hz)
DC Power
*1. Total of connection and transmission loss.
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
DAL4 SPECIFICATIONS
ES-6782 Rev.2 Page 1/6
http://www.m-system.co.jp/
MODEL: DAL4
INSTALLATION
Power consumption
•AC: Approx. 11 VA
•DC: Approx. 250 mA
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 300 g (0.66 lb)
PERFORMANCE
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute
(PORT-A to PORT-B to PORT-C to power to FG)
DAL4 SPECIFICATIONS
ES-6782 Rev.2 Page 2/6
http://www.m-system.co.jp/
MODEL: DAL4
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
■DAL4-1
■DAL4-2
■DAL4-5, 7
2–5.8 (.23) dia. or
2–4.8 (.18) dia.
MTG HOLE
16–M3.5
SCREW
8 (.31)
8 (.31) deep
DIN RAIL
35mm wide
TERMINAL
COVER
1
9
2
3
4
5
6
7 8
10 11 12 13 14 15 16
112 (4.41)
[3.3 (.13)]
75 (2.95)
•When mounting, no extra space is needed between units.
2–5.8 (.23) dia. or
2–4.8 (.18) dia.
MTG HOLE
16–M3.5
SCREW
8 (.31)
8 (.31) deep
DIN RAIL
35mm wide
TERMINAL
COVER
1
9
2
3
4
5
6
7 8
10 11 12 13 14 15 16
112 (4.41)
[3.3 (.13)]
75 (2.95)
•When mounting, no extra space is needed between units.
2–5.8 (.23) dia. or
2–4.8 (.18) dia.
MTG HOLE
16–M3.5
SCREW
8 (.31)
8 (.31) deep
DIN RAIL
35mm wide
TERMINAL
COVER
1
9
2
3
4
5
6
7 8
TXD
RXD
10 11 12 13 14 15 16
112 (4.41)
[3.3 (.13)]
75 (2.95)
•When mounting, no extra space is needed between units.
DAL4 SPECIFICATIONS
ES-6782 Rev.2 Page 3/6
http://www.m-system.co.jp/
MODEL: DAL4
MOUNTING REQUIREMENTS unit: mm (inch)
■ M5 SCREWS
■ M4 SCREWS
60 (2.36)
60 (2.36)
2–M5
2–M4
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
■DAL4-1
PORT-A
Shielded
Twisted-pair Cable
PORT-C
Shielded
Twisted-pair Cable
+
Isolation
1
2
3
4
5
6
7
8
Transceiver
13
14
15
16
11
Transceiver
+
–
–
Terminating
Resistor
Terminating
Resistor
*Jumper Pin
Repeater
Jumper Pin*
PORT-B
Shielded
Twisted-pair Cable
**
Isolation
**
Transceiver
+
12
9
–
FG***
Terminating
Resistor
*Jumper Pin
U(+)
POWER
V(–)
**
10
■DAL4-2
FIBER OPTICS
PORT-C
Shielded
Twisted-pair Cable
+
LINK A
LINK B
Transceiver
13
14
15
16
11
12
9
–
Repeater
Terminating
Resistor
Jumper Pin*
**
FIBER OPTICS
FG***
U(+)
POWER
V(–)
10
■DAL4-5, 7
FIBER OPTICS
FIBER OPTICS
PORT-C
Shielded
Twisted-pair Cable
+
PORT-A TXD
PORT-A RXD
13
14
15
16
11
12
9
Repeater
Transceiver
–
Terminating
Resistor
Jumper Pin*
**
FG***
U(+)
POWER
V(–)
10
*
When the unit is located at the end of transmission line via twisted-pair cable (= no cross-wiring),
short across these terminals. Do not short them for the one not located at the end.
** When the DAL4 is to be connected with the 22LA1 or DLA1 multi transmission devices,
do not connect the shield wire to the SG (4, 8 or 16) but to the FG at the instrumentation panel.
***Grounding the FG improves noise immunity of the power and transmission lines, and
is a recommended practice when the DAL4 is installed where a noise is present.
DAL4 SPECIFICATIONS
ES-6782 Rev.2 Page 4/6
http://www.m-system.co.jp/
MODEL: DAL4
LIGHTNING SURGE PROTECTION
■MULTIPLEX TRANSMISSION
DAL4-1
DLA1, 22LA1
MDP-DM3
MDP-DM3
+
+
+
–
+
–
C
B
A
3
2
1
1
2
3
4
5
6
7
8
12
13
14
15
16
3
2
1
C
B
A
–
–
LINE
LINE
*
*
G
G
G
+
–
C
B
A
3
2
1
*
9
10
11
PANEL
*Terminating resistor
Notes
• Be sure to use lightning surge protectors (model: MDP-DM3) on twisted-pair cables.
• Be sure to connect the terminal No. 1 of the MDP-DM3 with SG terminal of the DAL4.
• For connecting model DLA1 or 22LA1 with the DAL4 in the same panel, install them between the MDP-DM3 and the DAL4.
Be sure to connect the terminal No. 1 of the MDP-DM3 with SG terminal of the DAL4.
• Lightning surge protectors for power supply line are recommended for complete protection.
■M-BUS
DAL4-1
13
DLA2, SMLM
Shielded
Twisted-pair Cable
Shielded
Twisted-pair Cable
MDP-DM3
MDP-DM3
+
+
+
–
+
–
C
B
A
3
2
1
1
2
3
2
1
C
B
A
–
–
14
15
16
LINE
LINE
*
*
3
G
G
G
SG
SG
4
Shielded
Twisted-pair Cable
+
–
C
B
A
3
2
1
5
6
*
7
9
8
10
11
12
PANEL
*Terminating resistor
Notes
• Be sure to use lightning surge protectors (model: MDP-DM3) on twisted-pair cables.
• Be sure to connect the terminal No. 1 of the MDP-DM3 with SG terminal of the DAL4.
• For connecting model DLA2 or SMLM with the DAL4 in the same panel, install them between the MDP-DM3 and the DAL4.
Be sure to connect the terminal No. 1 of the MDP-DM3 with SG terminal of the DAL4.
• Lightning surge protectors for power supply line are recommended for complete protection.
DAL4 SPECIFICATIONS
ES-6782 Rev.2 Page 5/6
http://www.m-system.co.jp/
MODEL: DAL4
Specifications are subject to change without notice.
DAL4 SPECIFICATIONS
ES-6782 Rev.2 Page 6/6
http://www.m-system.co.jp/
相关型号：
©2020 ICPDF网 联系我们和版权申明