Layout and example connections
Diagnostic LED6Grounding screw1
Hole for mounting screw2
3-pin terminal blocks for relay outputs32-pin terminal block for external power supply5
24 V DC
50
51
52
RO4C
RO4A
RO4B
40
41
+
-
24V AC/DC + in
24V AC/DC - in
24 V AC/DC
Common, CRO4C50External 24 V (AC/DC) input24 V AC/DC + in40
Normally closed, NCRO4A51External 24 V (AC/DC) input24 V AC/DC - in41
Normally open, NORO4B523-pin terminal block for for transistor output4
24 V DC
42
43
44
DO1 SRC
DO1 OUT
DO1 SGND
1)
42
43
44
DO1 SRC
DO1 OUT
DO1 SGND
2)
Common, CRO5C53Source inputDO1 SRC42
Normally closed, NCRO5A54Digital or frequency outputDO1 OUT43
Normally open, NORO5B55Ground (earth) potentialDO1 SGND44
1)
Digital output connection example
2)
An externally supplied frequency indicator which provides, for example:
• a 40 mA / 12 V DC power supply for the sensor circuit (CMOD frequency output)
• suitable voltage pulse input (10 Hz … 16 kHz).
216 CMOD-01 multifunction extension module (external 24 V AC/DC and digital I/O)