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CM500 RTU Specification Detail

(Preliminary)


Feature Specification
Enclosure size: 2.96" x 5.0" x 1.81" (75 x 127 x 46) (Note: Custom Nema enclosure available)
Operating Temp.: -40° C to +70° C
Humidity: 5% TO 95%, noncondensing
Input Voltage: 9V to 36V DC, 75mA typical at 25°C at 24V Switching regulator.
Digital Inputs: 16 protected inputs. Two of which can be used for an RD-485 port. Continuous operation from -20V to +24V.
Digital Outputs: 6 high-current (open collector) channels (75mA/channel at 48V), in two banks of three. A channel can sink up to 500mAcontinuously.Plus two (2) SPST relay outputs. Output is subject to package power limits and duty cycle.
Accumulator Inputs: Frequency capable up to 1000 Hz
Analog Inputs: 4 analog channels, 12-bit resolution, default range:0V-10V (non-isolated)
Processor: CM7200 (Z180 at 18.432 MHz)
SRAM: 128K, standard
Flash: 128K, standard
Serial Ports: One RS-232 (with RTS/CTS handshake) and one RS-485 (two-wire)
Serial rate: Up to 57,600 bps
Watchdog/supervisor: on CM7200 CPU
Backup battery: 3V lithium coin-type, 165mA
Connectors: Two quick disconnect screw terminal blocks with 19 screw terminals, 3.5 mm pitch.

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