COTRUST CTH200 Series - Page 54

Technical Specifications
44
Signal "1"
15~30V
Signal "0"
0~5V
Isolation
Optical (galvanic,
field to logic)
500VAC, last within 1 minute
Isolation points for
each Group
4
8
Input delay (max.)
4.5ms
Leakage current
(max.)
1mA AC
Maximum Cable length
Unshielded
300m
Shielded
500m
Output on simultaneously
40℃
8
16
32
50℃
8
16
32
Wiring diagram
SM221 digital input module (CTH2 221-1BF32)
1M
SM 221 DC
CT H2 221-1BF 32
0 1 2 3
2M 4 5 6 7
CTH2 221-1BF接线图
SM221 digital input module (CTH2 221-1BH32)
SM221 digital input module (CTH2 221-1BL32)