Siemens SIMATIC DP, 5 electronic modules for ET 200S, 2 DI Standard 24 V DC, 15 mm width, 5 units per packing unit, current lifecycle.
| Parameter | Value |
|---|---|
| Digital inputs | 2 |
| Parameter | Value |
|---|---|
| Rated value (DC) | 24 V |
| For signal "1" | +15 to +30 V |
| For signal "0" | -30 to +5 V |
| Current for signal "1" (typ.) | 7 mA; at 24 V |
| Power loss (typ.) | 0.4 W |
| Reverse polarity protection | Yes |
| Isolation test voltage | 500 V DC |
| Isolation: between channels | No |
| Isolation: channels to backplane bus | Yes |
| Max. cable length, shielded | 1 000 m |
| Max. cable length, unshielded | 600 m |
| Parameter | Value |
|---|---|
| Parameterizable | No |
| Diagnostics function | No |
| Group fault indicator (SF, red LED) | No |
| Parameter | Value |
|---|---|
| Height | 81 mm |
| Width | 15 mm |
| Depth | 52 mm |
| Weight (approx.) | 35 g |
The 6ES7131-4BB01-0AA0: Two digital inputs, 24 V DC, rated 500 mA each. Compatible with 2-wire sensors; signal thresholds -30 to +5 V for '0', +15 to +30 V for '1'. Input delay 2 to 4.5 ms, typically 3 ms. 15 mm width saves DIN rail space on an ET 200S station. No diagnostics, no parameterization – straight pass-through. Draws 0.4 W from backplane bus; isolation tested at 500 V DC.
Width 15 mm, depth 52 mm, height 81 mm. Designed to snap onto standard DIN rail.
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