6ES7654-0YK00-0AB0 Y-Coupler for Building Up A Y-Link
From SIEMENS
| ***Spare part*** SIMATIC S5, Y coupler for setting up a Y-Link for redundant controllers | ||
| General information | ||
| Requirements for DP master system | ||
| Length of parameter assignment telegram | 244 byte | |
| Supply voltage | ||
| Design of the power supply | via bus module | |
| Interfaces | ||
| PROFIBUS DP | ||
| Properties of the lower-level DP master system | ||
| — Transmission rate, max. | 12 Mbit/s; 45.45 kbit/s to 12 Mbit/s | |
| — Termination of lower-level DP master system | Active terminating resistor (Bus Terminator) | |
| — Use of OLM/OBT | Yes | |
| — Use of RS 485 repeaters, max. | 9 | |
| — Number of DP slaves, max. | 31; 64 when using RS 485 repeaters or OLM/OBT | |
| Protocols | ||
| PROFIBUS DP | Yes | |
| Interrupts/diagnostics/status information | ||
| Status indicator | No | |
| Alarms | No | |
| Diagnostics function | Yes | |
| Potential separation | ||
| to lower-level DP master system | Yes | |
| Dimensions | ||
| Width | 40 mm | |
| Height | 125 mm | |
| Depth | 130 mm | |
| Weights | ||
| Weight, approx. | 200 g | |
| last modified: | 03/13/2019 | |
