PTR4-IND 4-Channel Programmable Time Relay – Sequential Delay Timer with Voltage Signal Trigger

Flexible Multi-Channel Timing Control with PTR4-IND 4-Channel Programmable Time Relay The PTR4-IND is a 4-channel intelligent time relay module designed for independent or sequential timing control in automation systems. Supporting voltage signal triggering, delay ON/OFF, cyclic timing, and sequential switching, this module is ideal for controlling solenoid valves, actuators, and other load circuits. Each channel operates independently or in sequence, with configurable timing, triggering modes, and reset conditions. https://www.lollette.com/ptr4-ind-4-channel-programmable-time-relay