Programmer (HHP) User guide

Chapter 2
Wiring Y our Controller
2–19
1761-L20BWB-5A Wiring Diagram (Sinking Input Configuration)
Note: Refer to page 2–2 for additional discrete configuration options.
Refer to pages 2–20 through 2–22 for additional information on
analog wiring.
NOT
USED
NOT
USED
VAC
VDC O/0
VAC
VDC O/1
VAC
VDC O/2 O/3
VAC
VDC O/4 O/5 O/6
NOT
USEDO/7
I/9 I/10
DC
COM
I/0 I/1 I/2 I/3 I/4 I/5 I/6 I/7 I/8 I/11
DC
COM
VDC (–) VDC +
14–30V dc
CR CR CRCR CR
V AC 1
V AC 1
COM
VDC 2
VDC 2
COM
VDC 3
VDC 3
COM
CR
VDC 1
VDC 1
COM
VDC (–)
VDC (+)
DC IN
+ 24V –
IA
(–)
IA/3
I (+)
IA/2
I (+)
IA
SHD
IA/1
V (+)
IA
SHD
IA/0
V (+)
IA
(–)
14–30V dc
OA
(–)
OA/0
I (+)
OA/0
V (+)
OA
SHD
Analog
Channels
Analog
Channel
1761-L20BWB-5A Discrete Input Voltage Range
0V dc 5V dc 14V dc
On
?
Off
26.4V dc @ 55 ° C (131 ° F)
1761-L20BWB-5A Relay Output Voltage Range
0V dc 125V dc5V dc
0V ac 264V ac5V ac
?
Operating Range