R911307506 is part of the MTS Servo Control Modules Series by Indramat Controls.
Specs
Product: SPC Control Model Format: ISA-bus plug-in card Permissible Voltage Range: ±11.4 to ±12.6 V Permissible Ripples Content: 120 mV Storage Temperature: -20 to +70 degree Celsius Maximum Humidity: 75% Resistance Against Water: No Interface: RS232 Working Modes: Standalone SPC or Slave SPC Flash EPROM: Yes Battery Life: 6 months (without operating MTS) Communication: General Serial Interface Firmware: Ordered separately, FWA type code Global Shipping: Yes