SBC PCD1.M2220-C15 - Connection Overview

Hardware manual PCD1.M2220-C15 │ Document 27-640 – Version ENG03 │ 2020-03-25
Saia-Burgess Controls AG
On-board | Connection overview
Inputs/outputs (I/O)
6-2
6
6.1.1 Connection overview
X1
DB-
RS-485
Port 0
/DA+
S Signal ground
DB-
RS-485
Port 1/DA+
S Signal ground
Slot 0 Slot 1
... ...
Can be equipped with plug-in modules from
the PCD2 family.
X3
Earth
+
+24V AC/DC
+
-
0V AC/DC-
-
X10
AI 0 Analogue input 0
A Analogue ground
AI 1 Analogue input 1
A Analogue ground
R Source and sink operation
(active level resistor)
D Digital ground
X14
DI 0 Digital input 0: 24V AC/DC
D Digital ground
DI 1 Digital input 1: 24V AC/DC
D Digital ground
DI 2 Digital input 2: 24V AC/DC
D Digital ground
X18
DI 3 Digital input 3: 24V AC/DC
D Digital ground
- Not assigned
NO
Watchdog
or relay
output
Normally open
CO Centre contact
NC Normally closed