User Manual For - CONTROLLER/DATA RECORDER MultiCon CMC-99/141
8.10.
CP2, CP4 – OPTOISOLATED UNIVERSAL COUNTERS MODULES
Fig. 8.19. Optoisolated counter modules
CP2
and
CP4
are the modules of the universal 4-input counters (
). Each
counter has a common terminal (
COM
) and is optically isolated from other counters and the
GND signal as well, see
Most important parameters of CP2 and CP4 modules:
CP2
CP4
Number of inputs
2 groups of counter inputs
(2 groups 4 inputs, every group
optoisolated from other signals)
4 groups of counter inputs
(4 groups 4 inputs, every group
optoisolated from other signals)
Terminal description
Inp[n]1, Inp[n]2
- counting inputs,
pulse,
Prg[n]
- programmable inputs,
Res[n]
- reset inputs,
COM[n]
- common inputs,
[n]
=1, 2.
Inp[n]1, Inp[n]2
- counting inputs,
pulse,
Prg[n]
- programmable inputs,
Res[n]
- reset inputs,
COM[n]
- common inputs,
[n]
=1, 2, 3, 4.
Input signals voltage
levels:
logical LOW state
logical HIGH state
| Uin | < 1V
| Uin | ≥ 10V
| Uin | < 1V
| Uin | ≥ 10V
Max input voltage
30V
30V
293
CP4
4 universal counters
n08
n09
n10
n11
n12
n04
n05
n06
n07
n01
n02
n03
n20
n16
n17
n18
n19
n13
n14
n15
Prg1
Inp11
Inp12
Res1
COM1
Counter 1
Counter 2
Counter 3
Counter 4
Prg2
Inp21
Inp22
Res2
COM2
Prg3
Inp31
Inp32
Res3
COM3
Prg4
Inp41
Inp42
Res4
COM4
CP2
2 universal counters
n08
n09
n10
n04
n05
n06
n07
n01
n02
n03
Prg1
Inp11
Inp12
Res1
COM1
Counter 1
Counter 2
Prg2
Inp21
Inp22
Res2
COM2