The GE IC693PTM101, also cataloged as the IC693PTM101 Power Transducer Module, operates as a dedicated hardware component for electrical power parameter calculation and RMS signal monitoring within Series 90-30 PLC backplane networks. The assembly consists of a processing module, an interface board, and an IC693CBL340 interface cable, accepting direct potential transformer and current transformer inputs to compute real-time electrical metrics.
| Parameter | Specification |
|---|---|
| Model | IC693PTM101 |
| Brand | GE Fanuc Emerson |
| Series | Series 90-30 |
| Product Type | Power Transducer Modules |
| Sub-Assembly Components | Processing module, interface board, IC693CBL340 cable |
| Input Voltage Range | 10 VAC to 120 VAC |
| Input Current Range | 0 A to 7.5 A |
| Operating Frequency | 35 Hz to 70 Hz |
| Measured Parameters | Voltage, Current, kW, kVAR, kVA, kWH, kVARH, kVAH, Power Factor, Frequency, Phase |
| Signal Resolution | 14-bit |
| Calculation Speed | 20 ms at 50 Hz; 16.67 ms at 60 Hz |
| Operating Modes | Single mode, 3-phase mode, Synchro monitor mode |
| Memory Allocation | %I: 16 bits; %Q: 16 bits; %AI: 25 words; %AQ: 2 words |
| Backplane Power Consumption | 400 mA maximum at 5 VDC |
| Power Dissipation | 4 W maximum |
| Backplane Isolation | 1500 VAC |
| Operating Temp | 0 to +60 deg C |
| Mounting | Any standard Series 90-30 baseplate slot |
| Dimensions | Standard Series 90-30 single-slot footprint |
| Weight | 3.63 kg (8.00 lbs) |
| Origin | USA |
The IC693PTM101 processes raw transformer waveforms through a 14-bit analog stage and transmits RMS calculated values over the backplane bus. Utilizing high backplane bus communication velocity, the processing module updates CPU register memory (%I, %Q, %AI, and %AQ) every 16.67 ms (at 60 Hz) or 20 ms (at 50 Hz). Galvanic isolation of 1500 VAC between field transformer connections and the 5 VDC backplane bus maintains signal integrity and preserves firmware flash compatibility across local, expansion, and remote baseplate configurations.
Q: What memory mapping registers are allocated in the Series 90-30 CPU for the IC693PTM101?
A: The module reserves 16 discrete input bits (%I), 16 discrete output bits (%Q), 25 analog input words (%AI), and 2 analog output words (%AQ) in the controller memory map.
Q: What operating modes can be configured on the IC693PTM101?
A: The module can be programmed via software to run in Single mode, 3-Phase mode (Wye or Delta configurations), or Synchro Monitor mode for generator-to-grid synchronization monitoring.
Q: What backplane power current draw does the processing module require?
A: The IC693PTM101 draws a maximum of 400 mA at 5 VDC directly from the Series 90-30 backplane power supply, with total power dissipation capped at 4 W.
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