Delta AS218TX-A User Manual

 RS485
Pin
Signal Description
1
2
3
4
5
1
+ COM1 D+
2
- COM1 D-
3
SG Signal Ground
4
+ COM2 D+
5
- COM2 D-
 RS485 Wiring
D+ D-
SG
D+ D- SG SG D+ D-
Master Slave Slave
Terminal
resistor
(120 ohm)
Shielded
cable
Shielded
cable
 CAN Pins and Wiring
 CAN Pins for AS200 / AS300 Series PLC CPU
Pin
Signal Description
1
2
3
4
5
1
CAN+ CAN_H
2
CAN- CAN_L
3
GND GROUND
4
120Ω
Terminal resistor
5
Note: Pin4 and Pin5 must be short-circuited to activate the built-in terminal resistor 120Ω and work as an
impedance to reduce noise inference when signal reflections occur and ensure signal can be transmitted
normally.
 CAN Wiring for AS200 / AS300 Series PLC CPU
GNDCAN+ CAN- GND GNDCAN+ CAN- CAN+ CAN-Pin5Pin4Pin5Pin4 Pin5Pin4
Shielded
cable
Master SlaveSlave
1. It is recommended to use Daisy Chain for connection and be sure to use terminal resistor in the
beginning and the end of the terminal arrangement.
2. Pin4 and Pin5 must be short-circuited to activate the built-in terminal resistor 120Ω.
Send Quote Requests to info@automatedpt.com
Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com
Send Quote Requests to info@automatedpt.com
Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com

Delta AS218TX-A Specifications

General

Brand	Delta
Model	AS218TX-A
Category	Control Unit
Language	English