User Manual For - CONTROLLER/DATA RECORDER MultiCon CMC-99/141
8.9.
D8, D16, D24 – OPTOISOLATED DIGITAL INPUTS MODULE
Fig. 8.17
Digital input module D8, D16, D24
D8, D16, D24 are the modules with 8, 16 and 24 digital inputs respectively. Inputs are
divided into groups of four inputs each. Each group has its own common terminal, and is
optically isolated from other groups and the
GND signal as well.
Most important parameters of D8, D16 and D24 modules:
D8
D16
D24
Number of inputs
8
(2 groups 4 inputs
each, optoisolated
from other signals)
16
(4 groups 4 inputs
each, optoisolated
from other signals)
24
(6 groups 4 inputs
each, optoisolated
from other signals)
Input signals voltage levels:
logical LOW state
l
ogical HIGH state
| Uin | < 1V
| Uin | > 4V
| Uin | < 1V
| Uin | > 4V
| Uin | < 1V
| Uin | > 4V
291
D16
16 Digital inputs
n08
n09
n10
n11
n12
n04
n05
n06
n07
n01
n02
n03
n20
n16
n17
n18
n19
n13
n14
n15
IN3
IN1
IN2
IN4
COM 1-4
IN5
IN6
IN12
IN11
IN9
COM 9-12
COM 13-16
IN15
IN13
IN14
IN16
IN7
IN10
IN8
COM 5-8
IN18
IN19
IN20
IN21
IN17
D8
8 Digital inputs
IN3
IN1
IN2
IN4
COM 1-4
IN5
IN6
IN7
IN8
COM 5-8
n08
n09
n10
n04
n05
n06
n07
n01
n02
n03
IN9
IN10
IN11
D24
24 Digital inputs
n08
n09
n10
n11
n12
n04
n05
n06
n07
n01
n02
n03
n20
n16
n17
n18
n19
n13
n14
n15
IN3
IN1
IN2
IN4
COM 1-4
IN5
IN6
IN12
IN11
IN9
COM 9-12
COM 13-16
IN15
IN13
IN14
IN16
IN7
IN10
IN8
COM 5-8
IN26
IN27
IN28
IN31
IN25
n25
n21
n22
n23
n24
COM 17-20
IN19
IN17
IN18
IN20
n30
n26
n27
n28
n29
COM 21-24
IN23
IN21
IN22
IN24
IN29
IN30