Siemens SIMATIC DP, PROFIBUS PA coupler, 6ES7157-0AG83-0XA0, 2 main lines, 6 spur lines, ATEX Zone 1/2/21/22, FM Class I Zone 1, IP66, screw terminals.
| Parameter | Value |
|---|---|
| Transmission rate, max. | 31.25 kbit/s |
| Diagnostics function | Yes |
| Parameter | Value |
|---|---|
| Permissible range, upper limit (DC) | 32 V |
| Permissible range, lower limit (DC) | 16 V |
| Current consumption, max. | 400 mA; at 20 V input voltage |
| Power loss (typ.) | 1.4 W; minimum - typ. specification not possible because load-dependent |
| Reverse polarity protection | Yes; only in conjunction with FDC 157 |
| Isolation test voltage | 2 550 V DC |
| Parameter | Value |
|---|---|
| Operating temperature, max. | 70 °C |
| Operating temperature, min. | -40 °C |
| IP protection degree | IP66 |
| Parameter | Value |
|---|---|
| Width | 380 mm |
| Height | 85 mm |
| Depth | 170 mm |
IP66 lets it take washdowns and dust—no extra enclosure needed for clean-in-place areas.
Transmits at 31.25 kbit/s over Type A cable. Spur lines carry no-load voltage up to 15.3 V with status/fault indication; isolation tested at 2 550 V DC.
It is rated from -40 °C to 70 °C ambient, suitable for outdoor, cold storage, and hot industrial environments.
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