Specifications

58
Publication 17472.30 February 1996
OUT
2
OUT
3
VAC/
VDC
2
OUT
4
OUT
5
OUT
6
OUT
7
VAC/
VDC 1
VAC
NEUT
NOT
USED
AC
COM
IN 1 IN 3 IN 5 IN 7 IN 9 IN 1 1
EARTH
GND
NOT
USED
AC
COM
IN 0 IN 2 IN 4 IN 6 IN 8 IN 10
120/240
VAC
OUT
2
OUT
3
V AC 2 OUT
4
OUT
5
OUT
6
OUT
7
V AC 1
VAC
NEUT
NOT
USED
AC
COM
IN 1 IN 3 IN 5 IN 7 IN 9 IN 1 1
EARTH
GND
NOT
USED
AC
COM
IN 0 IN 2 IN 4 IN 6 IN 8 IN 10
120/240
VAC
OUT
2
OUT
3
VAC/
VDC
2
OUT
4
OUT
5
OUT
6
OUT
7
VAC/
VDC 1
VAC
NEUT
DC
COM
IN 1 IN 3 IN 5 IN 7 IN 9 IN 1 1
EARTH
GND
DC
COM
IN 0
HSC
IN 2 IN 4 IN 6 IN 8 IN 10
120/240
VAC
CATALOG NUMBER 1747L20A
(12) 120V ac Inputs & (8) Relay Outputs
V ac/V dc
➀
OUT
1
CR
CR
OUT
0
(Lo)
L2
(Hi)
L1
(Hi)
L1
CR CR
V ac/V dc
➀
(Lo)
L2
100/120V ac
(Lo)
L2
(Hi)
L1
(Lo)
L2
(Hi)
L1
120V ac
or
240V ac
➂
Commons
Connected
Internally
100240V
ac
➀
OUT
1
CR CR
OUT
0
(Lo)
L2
(Hi)
L1
(Hi)
L1
CR CR
(Lo)
L2
100240V ac
➀
100/120V ac
(Lo)
L2
(Hi)
L1
(Lo)
L2
(Hi)
L1
120V ac
or
240V ac
➂
Commons
Connected
Internally
CATALOG NUMBER 1747L20B
(12) 120V ac Inputs & (8) Triac Outputs
PWR OUT
+24VDC
➁
PWR OUT
COM
➁
CATALOG NUMBER 1747L20C
(12) 24 DC Volt Sinking Input Circuitry, HighSpeed Counter Input & (8) Relay Outputs
V
ac/V dc
➀
OUT
1
CR CR
OUT
0
(Lo)
L2
(Hi)
L1
(Hi)
L1
CR CR
V ac/V dc
➀
(Lo)
L2
24V dc
Commons
Connected
Internally
(Lo)
L2
(Hi)
L1
120V ac
or
240V ac
➂
+
DC
-
DC
Solid State
Sourcing (PNP)
Device
For detailed wiring diagram information for the fixed controller, refer to the Installation & Operation
Manual for Fixed Hardware Style Programmable Controllers, Catalog Number 1747NI001.
➀
These outputs are isolated in groups as shown. Therefore, dif ferent
voltages can be applied to each group as the specific application requires.
➁
24V dc, 200 mA user power is available for sensors.
➂
120 or 240 volt operation is automatically selected by the SLC processor .
Fixed Wiring Diagrams