Technical Specifications
Digital input module
|
| Product Model |
SRR2116 |
SRR2216 |
| Rated voltage of bus input power |
5VDC（4.5V~5.5V） |
| Rated current of bus input power |
≤75mA |
≤55mA |
| Input rated voltage |
24VDC（20.4V~28.8V） |
| Typical value of input current |
5mA/ch（24VDC） |
|
| Number of output signal points |
16 |
16 |
| Output signal type |
NPN |
PNP |
| Output voltage drop |
<1V |
| Output load type |
Resistive load, inductive load, lamp load |
| Rated current of single channel |
Max: 0.5A |
| Leakage current |
<10uA |
| Reaction time |
<150us |
|
| Output channel protection |
Short circuit protection (automatic recovery mechanism) |
| Module protection |
Reverse connection protection (automatic recovery mechanism), field side surge protection |
| Isolation mode |
Optocoupler isolation |
| Isolation withstand voltage |
500VAC |
| Rated current consumption |
75mA |
55mA |
| Power consumption |
0.375W |
0.275W |
| Channel indicator |
Green LED |
| General Technical Specifications |
| Specification and dimension |
100x16.11x80mm |
| Weight |
70g |
| Operating temperature |
-20℃~+60℃ |
| Storage temperature |
-40℃~+80℃ |
| Relative humidity |
95%, no condensation |
| Altitude |
≤2000m |
| Pollution level |
Level 2 |
| Degree of protection |
IP20 |
Last modified: 2025-06-30
