Omron FQM1-CM001, FQM1-MMA21 Wiring Servo Relay Units, Section, Nomenclature and Functions

Wiring Servo Relay Units Section 3-4

Nomenclature and Functions

6. Signal switches

7. Terminating resistance switch

4. RS-422 connectors

1.Motion Control Module 40-pin connector

2.Motion Control Module 34-pin connector

5.Screw-less Clamp Terminal Block (40 terminals each on upper and lower tiers)

8.Servo Driver # 2 phase B switch

8.Servo Driver # 1 phase B switch

3.Servo Driver #2 connector

3.Servo Driver #1 connector

Mounting hole (Can be mounted to DIN Track.)

1,2,3... 1. Motion Control Module 40-pin Connector

Connects to the 40-pin connector on the Motion Control Module.

2.Motion Control Module 34-pin Connector

Connects to the 26-pin connector on the Motion Control Module. The Mo- tion Control Module general-purpose I/O is allocated to the clamp terminal block.

3.Servo Driver Connectors Connects to two Servo Drivers.

Motion Control	Corresponding	Servo Driver	Servo Driver
Module	connecting cable	cable
FQM1-MMP21	XW2Z-@@@J-A28	XW2Z-@@@J-B9	W-series Servo
	XW2Z-@@@J-A30		Driver
		XW2Z-@@@J-B10	SMARTSTEP
FQM1-MMA21	XW2Z-@@@J-A28	XW2Z-@@@J-B13	W-series Servo
	XW2Z-@@@J-A31		Driver

4. RS-422 Connector

Pin No.	Signal
1	TXD−
2	TXD+
3	---
4	---
5	---
6	RXD−
7	---
8	RXD+
9	---
Case	FG

5.Screw-less, Clamp Terminal Block (80 Terminals)

The clamp terminal block is used for the Motion Control Module general- purpose I/O and the Servo Driver control signals. It is also used for external device connections, such as analog inputs and latch signal inputs.

76