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#KEPSERVEREX 4 RS232 SERIES#
D2000 Series Programmable Analog Input Modules.D1600M Modbus Modules with Frequency Input.D1500M Modbus Modules with Bridge Input.D1450M Modbus Modules with Thermistor Input.D1300M Modbus Modules with Thermocouple Input.
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D1200M Modbus Modules with Current Input.D1100M Modbus Modules with Voltage Input.D1000M Modbus Analog and Digital I/O Modules.D1000 Analog Input and Digital I/O Modules.Inputs are isolated channel-to channel for common mode voltage to ±5V DC. Power and Isolationġ500V AC for 60 seconds or 250V AC continuous.Ĥ-way isolation between input, network, power and discrete I/O circuits. LED Indicators: LEDs indicate power, status, and discrete level/alarm. Supported Modbus Commands: The command/response protocol for communicating with this module adheres to the Modbus/RTU standard for the following Modbus functions: Output Response Time: 4.1ms typical, from receipt of command to gate transition of the output MOSFET. Alarm control takes precedence over host control. Watchdog timeout output control takes precedence over limit alarm control. Outputs can optionally be set to user-defined states following a watchdog timeout.
#KEPSERVEREX 4 RS232 SOFTWARE#
Operation: Digital outputs are set to their OFF state following a software or power-on reset. Output Type: Four independent open drain MOSFET switches with a common return that operate as low-side switches.Ġ to 35V DC, 1A DC maximum for each output. MilliVolt Input Accuracy: ☐.1% of input range. Thermocouple Break Detection: TC sensor failure can be configured for either upscale or downscale. Relative inaccuracy with CJC enabled may increase by ☐.5☌. Note 1: Accuracy is given with CJC switched off. Signal linearization, cold-junction compensation, and open circuit or lead break detection are included. Thermocouple Input Ranges: Thermocouple type user-configured. Input Filter Bandwidth: -3dB at 3Hz, typical. Performance Specifications General OutputĪmbient Temperature Effect: Better than ☐.005% of input span per ☌, or ☑.0uV/☌, whichever is greater. UL, cUL listed Class I Division 2 Groups A, B, C, D. Network Communication: Modbus-RTU high-speed RS-485.Īpprovals: CE marked. Thermocouple or Millivolt Inputįour input channels: Thermocouple (types J, K, T, R, S, E, B, N) ☑00mV DC.įour output channels: Open-drain MOSFETs (1A DC loads) 0 to 35V DC. Custom module configurations are also possible (consult factory for details). Plus, safe, rugged construction makes these modules reliable for use in both control room and distributed field I/O applications. Multi-channel design adds cost-efficiency and allows high-density mounting. Otherwise, on/off control is based on commands issued by the host system.Ĭombining flexible transmitter functions, mixed signal I/O, alarm support, and a network interface in a single package, makes this instrument extremely powerful. Alarm trips function without host communication enabling low-cost stand-alone alarms as well as local backup for the primary control system. As limit alarms, each discrete output can be configured with high and/or low set-points exclusively tied to an analog input channel. Flexible discrete outputs operate as alarms or on/off controllers.
#KEPSERVEREX 4 RS232 PLUS#
The programmable inputs accommodate eight thermocouple types plus wide-range millivolt signals. AC and DC power sources are supported with non-polarized, diode-coupled terminals. Cold junction compensation and upscale/downscale sensor break detection are standard. It filters and linearizes thermocouple inputs while providing isolation between input, output, power, and network circuits. This signal conditioner is a four-channel analog input module with four discrete outputs. 924MB: Thermocouple/milliVolt Modbus-RTU Input Module with Limit Alarms Description