Technical Specifications
| Digital input module |
| Product Model |
SRR1016 |
| Rated voltage of bus input power |
5VDC（4.5V~5.5V） |
| Rated current of bus input power |
≤50mA |
| Input rated voltage |
24VDC（20.4V~28.8V） |
| Typical value of input current |
5mA/ch（24VDC） |
| Number of input signal points |
16 |
| Input signal type |
NPN/PNP compatible |
| Input signal form |
Voltage direct input form Sink input: NPN open collector input form Source input: PNP open collector input form |
| OFF voltage/OFF current |
below -3V~+5V/0.9mA |
| ON voltage/ON current |
above 11V~30V/2.1mA |
| Reaction time |
<50us |
| Input filtering |
No filtering, 0.1ms, 0.2ms, 0.5ms, 1ms, 2ms, 3ms (factory setting), 4ms...18ms, 19ms, 20ms |
| Max. input frequency |
150Hz (filtering time: 3ms) |
| Input impedance |
5.4KΩ |
| Isolation mode |
Optocoupler isolation |
| Isolation withstand voltage |
500VAC |
| Rated current consumption |
50mA |
| Power consumption |
0.25W |
| Digital input type |
Type1/Type3 |
| 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 |
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Last modified: 2025-06-30
