8 NPN/PNP inputs 8 NPN transistor output I/O module
-Key features
● Din rail mount
● 8 NPN/PNP input, 8 transistor output
● 24VDC power supply, RS-485 modbus communication
● 8 channel built-in timer, timer counting down mode, timer unit can be second or minute
● The input can be used in the temperautre control system as status indication, the output can be used to trigger an alarm etc.
● This is DIN rail mount devices and can be quick connected to other DIN rail controllers and modules from Maxwell via the plug-in connectors
● Further elaboration on the field application of this module, the module can be used in temperature control system to indicate the status of the field device, for example, indicating if the OVEN door is open or close, the output can be used to excute an alarm, for example, a code can be composed in HMI to trigger an alarm if the current of the loop drop to zero, indicating there is an open loop in the system, therefore trigger an alarm and output from the module, a buzzer or tower light can be connected to alert the operator in the field.
