Intelligent Remote TWS Module (ISM04)

Intelligent Remote TWS Module (ISM04)

The ISM04 TWS Submodule consists of 2 Latching relays and 2 current sensors. Each Relay and current sensor controls an On/Off Lighting circuit via a mechanical Two Way lighting switch. The advantage of this method of control is low cost, and the ability of the mechanical switch to control the light even if the Comfort or IRIO is not working. However this requires 2 electrical wires (2 switch wires) to be run between the two way switch and the IRIO.

Connections

• OP1/+12V/OP2 Output 1,2 connections. Centre is +12V
• OP3/+12V/OP4 Output 3,4 connections. Centre is +12V

The Outputs are open-collector outputs, i.e. transistor outputs which pull down to ground when turned on.
IR Transmitters IR01W, IR03W or IRM01 can be connected to any of the Outputs in order to send the IR signals to the receiver.

• INP1/COM/INP2 Input 1,2 Connections. Centre common ground
• INP3/COM/INP4 Input 3,4 Connections. Centre common ground

Inputs can be connected to CSM03-CT current sensors for detecting current flow (if required). The Live wire of the appliance or air conditioner goes through the centre hole of the CSM03-CT current sensor . The CSM03 wires are connected to the input terminals. Polarity of CSM03 wires is not important.

Delivery Note: 1-2 weeks Lead Time Applicable.