Distech Controls IO-R-16 Wiring Manual page 8

IO-R-16 Board Layout and Terminals
IO-R-16 Board Layout and Terminals
The IO-R-16 module provides 8 universal inputs, 4 digital
terminal positions are shown below
Figure 3 Remote I/O Module Wiring Terminal Locations (screw terminal connectors shown installed).
Digital Relay Outputs
(D1-4)
Relay Output
LEDs
5 pin connector P-
15Vdc Power
P+
RS-485
RS-485-
RS485+
RS-485 S
Universal Inputs
(U1-4)
8
relay
(Figure 3), along with LED locations.
August 2, 2017
IO-R-16 Board Layout and Terminals
outputs, and 4 0–10Vdc
Analog Vdc Outputs
(AO1-4)
P-
P+
RS-485-
RS485+
RS-485 S
R83
C53
P P 3 3
Remote IO-R-16 Module Mounting and Wiring Guide
analog outputs. Wiring
RS-485 Status
LED
5 pin connector
15Vdc Power
RS-485
Earth Grounding
Connector Lug
Universal Inputs
(U5-8)