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Connector Terminals Section 5-2
2. For details on wiring dimensions, refer to 5-2-3 SRT2-ID32ML (-1) Connec-
tor Terminals with 32 Transistor Inputs.
5-2-6 Wiring and Assembly of Communications Connector and MIL
Connector for Connector Terminals
Connect the communications cable to the Connector Terminal using the rect-
angular communications connector provided with the Unit. The Connector
Terminals with MIL connectors are used to connect the external I/O. The wir-
ing and assembly methods of square communications connectors and MIL
connectors are described here.
The Connector Terminals with sensor connectors are used to connect the
external I/O cable connector. The cable connector wiring and assembly meth-
ods are the same as for Sensor Terminals, so refer to 3-4-3 Cable Connector
Wiring and Assembly for details.
Wiring A CompoBus/S cable must be connected to a Connector Terminal after the
communications data (BD H, BD L), communications power supply (BS+,
BS–), and I/O power supply (G, V) lines are connected to the communications
connector (i.e., the connector on the cable end). I/O power is not supplied to
32-point Connector Terminals.
!Caution Be sure to turn OFF the Slave power supply and communications power sup-
ply before connecting communications data, communications power supply,
or I/O power supply lines, and before attaching or detaching connectors. For
the connector, use the communications connector provided with the Connec-
tor Terminal.
Use the following procedure to connect the communications data, communi-
cations power supply, and I/O power supply lines to the connector.
1,2,3... 1. Remove sufficient insulation from the signal wires for a crimp terminal, and
twist the exposed wire strands together tightly.
If using VCTF cable, cover the severed end of the insulation with vinyl tape
or heat-shrinking tube.
2. After attaching a crimp terminal to the exposed signal wires, cover with vi-
nyl tape or heat-shrinking tube.
OMRON recommends the following products manufactured by Weidmuller
Co., Ltd. for use as crimp terminals.
The following special tool is available:
Crimper PZ1.5 (product number 900599) manufactured by Weidmuller
Co., Ltd.
Apply vinyl tape or heat-
shrinking tube
Sleeve (product no. 046290) For inserting 2 wires (product no. 901851)
Crimp terminal Cable
Insert cable then crimp
Crimp terminal Cable
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