Instruction Manual
Publication 1753-UM001C-EN-P - March 2010 333
Wiring Examples Appendix C
GuardPLC 1800 Controller
123456
1234
1L-
L- L+ L+
L-DO 2
(2A)(2A)
345678
AI
56
78910
T1 I1 L- T2 I2 L-
2017 18 19
11 12 13 14 15 16
11 12 13 14
1LS+ L-DI 2345678
15 16
17 18 19 20
3027 28 29
21 22 23 24 25 26
21 22 23 24
1LS+ L-DI 2 3 4 5 6 7 8
25 26
27 28 29 30
4037 38 39
31 32 33 34 35 36
31 32 33 34
1LS+ L-DI 2 3 4 5 6 7 8
35 36
37 38 39 40
AI
T3 I3 L- T4 I4 L-
AI
T5 I4 L- T6 I6 L-
AI
T7 I7 L- T8 I8 L-
HSC
A1 B1 Z1 L- A2 B2 Z2 L-
47 48 49 50 51 5241 42 43 44 45 46 53 54 55 56 57 58
AI
T5 I4 L- T6 I6 L-
53 54 55 56 57 58
59 60 61 62 63 64 65 66 67 68 71 7269 70
COMM3
ASCII/HSP
RS-485
24V DC
COMM2 COMM1
RUN
24 V DC
GuardPLC Ethernet
10/100 BaseT
PROG
ERROR
FAULT
FORCE
BL
OSL
PROFIBUS
3
(—)
4
(—)
3
(—)
4
(—)
1753-L34BBBP
24 DC Inputs
8 DC Outputs
8 Analog Inputs
2 High Speed Counters
10789
+
+
+
-
-
-
+
+
-
-
COM
+
COM
+
COM
+
COM
+
A
Z
B
A
Z
B
COM
+
COM
+
PE
COM
+
+
-
*
*
*
*
24V DC
Power
Supply
Light Curtain/
Safety Input
24V DC
Power
Supply
Light Curtain/
Safety Input
Dry Contact
24V DC
Power
Supply
24V DC
Power
Supply
4-wire Device Using
Transmitter Supply
4-wire Device Using
External Power
Pulse Tested
Safety Input
24V DC
Power
Supply
2-wire Device
Using
Transmitter
Supply
2-wire Device Using External
Power
* If current: 500 Ω
If voltage: 10kΩ