Roger PR611, Руководство по установке, Страница: 8 / 13

PR611 and PR621 Installation guide Rev.B EN 2009-11-06
Page
8 of 13
Connections
Name Terminal
number
(for
products
equipped
with screw
terminals)
Wire Color
(for versions
equipped with pig
tail cable)
Purpose
+12V 1 Red Positive power supply contact, 10–15V DC
GND 2 Black Negative power supply contact and reference
potential for RS485 communication bus, inputs
and CLK/DTA interface
IN1 3 Pink IN1 input line, internally connected to the power
supply plus (+12V) through a 5.6k
Ω resistor
IN2 4 Blue IN2 input line, internally connected to the power
supply plus through a 5.6k Ω resistor
IN3 5 White-yellow IN3 input line, internally connected to the power
supply plus through a 5.6k Ω resistor
RS485-B 6 Green-white RS485 communication bus, B line
RS485-A 7 Brown RS485 communication bus, A line
CLK 8 White RACS Clock & Data communication interface,
CLOCK line
DTA 9 Green RACS Clock & Data communication interface,
DATA line
TMP-A 10 Yellow Anti-sabotage contact, line A, rated 24V/50mA
TMP-B 11 Grey Anti-sabotage contact, line B, rated 24V/50mA
IO2 12 Green-brown IO2 transistor output of open collector type, rated
15V DC/1.0A
IO1 13 Yellow-brown IO1 transistor output of open collector type, rated
15V DC/1.0A
REL1-NC 14 Grey-pink REL1 relay output, contact normally closed rated
24V/1.5A
REL1-COM 15 Red-blue REL1 relay output, common contact, rated
24V/1.5A
REL1-NO 16 Violet REL1 relay output, contact normally open rated
24V/1.5A