Omron CS1W-MC221 -, Operation Manual

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Wiring Section 2-3
Using the Terminal Block To connect the MPG to the CS1W-MC221, use the XW2B-40J6-7 Terminal
Block (i.e., the Terminal Block for the CS1W-MC421). When the XW2B-40J6-
7 is used, different signal names and terminals used for the MPG signals. Wir-
ing according to the following table.
2-3-7 Interface Circuits
The following tables provide specifications and circuit diagrams for the inter-
face circuits for the I/O and DRV connectors.
I/O and DRV Connector
Circuits The circuit in the table below is used to interface the following inputs.
NC inputs: CWL (X to U), CCWL (X to U), STOP (X to U), and ALM
NO inputs: IN (1 to 4)
NC or NO inputs: ORG (X to U)
Note 1. IN 1 to 4: 0.1 ms max.
2. The MC Unit’s input circuits (CWL (X to U), CCWL (X to U), and ORG (X
to U)) are high-speed response circuits. Take the chattering time (bounce
time) of input signals into consideration.
Connector pin
number
Connector MPG
signal name
Terminal Block
terminal number
Terminal Block
signal name
16 MPG-A 36 UCWL
17 MPG-B 32 ZCCWL
18 MPG-A 37 UCCWL
19 MPG-B 34 ZSTOP
Item Specification Circuit Configuration
Rated input voltage 24 VDC
±
10%
Rated input current 4.66 to 5.15 mA
(24 VDC)
ON voltage 17 V min.
OFF voltage 5.0 V max.
ON response time 1 ms max.
(See note.)
OFF response time 1 ms max.
Photo-
coupler
+24 V
24 VDC
4.7 k
560