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This boolean device can detect a dry-contact closure from a door sensor, UPS, diesel generator or other equipment. It has an RS232 RJ45 modular communications jack (J suffix) connector. Requires C200X modular cable and host software - not included.
|Range||Operating temperature/humidity range: 0 º C to +60 º C (32 º F to +140 º F) and < 90% RH (non-condensing)|
|Max Measuring Rate||one reading every second|
|Input||Input amplifier detects resistance across input jack (2.1mm). Resistances from 0 to 15K ohm produce CLOSED condition in software. Resistance above 15K ohm produce OPEN condition in software.|
|Comms Connector||8 position modular jack, (accepts 8 position plug RJ45)|
|Communication Interface||RS232 using TX,RX,RTS,DTR and GND. One device per serial port|
|Max Comms Cable Length||305 m (1000 ft.) using recommended cable type. Low capacitance shielded cable or UTP is recommended. Firmware Version: 5.24|
|Communications Protocol||Sensorsoft Device Protocol (SSDP) Version 2.0 and Version 3.0. For software that supports only Version 2 of the protocol a polling method is used. For software that supports Version 3 of the protocol a real-time method is used.|
|Error Control||16 bit CRC (cyclic redundancy checking) for detection of communication errors between this device and host|
|Power Source||Port-powered (RTS and or DTR asserted)|
|Power Supply Current Drain||<10mA|