Features:
- IS220PPRFH1B operates as a PROFIBUS DP Class 1 master in Mark VIe and Mark VIeS control.
- The gateway carries both cyclic process exchange and supported acyclic access.
- Optional Boolean event logging records configured events with 10 ms resolution.
IS220PPRFH1B places PROFIBUS device communication behind the controller's IONet interface.
Its H1B configuration supports defined control-frame choices for different network loads.
The accessory-board arrangement keeps field-bus termination separate from the controller-side gateway electronics.
The General Electric IS220PPRFH1B PROFIBUS Master Gateway Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric IS220PPRFH1B PROFIBUS Master Gateway Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
PROFIBUS Master Functions
- DP-V0 exchange: Cyclic process input and output data are transferred between the controller and slaves.
- DP-V1 access: Acyclic Class 1 services support diagnostics and online parameterization.
- Slave setup: The gateway applies the configured device and network parameters.
- Alarm handling: DP-V1 alarm information is returned through the gateway interface.
Configuration Boundaries
- Addressed devices: One master can supervise as many as 124 PROFIBUS slaves.
- Slave payload: Each device can use up to 244 input bytes and 244 output bytes.
- Input total: Configured input process data must not exceed 3584 bytes.
- Combined total: Input and output data together are limited to 7168 bytes.
Active and Standby Pair
- Normal state: One module owns the PROFIBUS master role while the partner remains synchronized.
- Failure trigger: Communication loss or loss of module power can initiate takeover.
- Transfer time: The standby unit becomes active in less than 200 ms.
- Shared network: Both modules are wired to the same PROFIBUS segment in the approved pair arrangement.
Connection and Operating Limits
- Bus connector: PROFIBUS uses the RS-485 DE-9 interface.
- Termination: Resistors are enabled only at the two physical ends of the segment.
- Power input: The gateway draws no more than 0.18 A from a 27.4–28.6 V dc supply.
- Ambient range: Rated operation extends from -20 to +55 °C.