24 VAC/DC supply and output mix for single-loop control
The E5CC-CQ3D5M-007 runs on 24 VAC/DC — that is the main spec that separates it from the 100-240 VAC E5CC variants. If your panel already has a 24 V control transformer or a DC power supply, this controller drops in without an extra AC tap. Outputs are three relays, one analog signal, and a voltage pulse for an external SSR. That combination handles a typical heating/cooling loop: the analog output drives a valve or SCR power controller, the SSR pulse drives a solid-state contactor for fast cycling, and the relays manage alarms or auxiliary contactors. The event input lets you switch between two setpoints or hold the control loop from a dry contact — useful for recipe changeovers or manual override without a fieldbus connection.
Sensor and process signal compatibility
Input range covers thermocouple types B, E, J, K, L, N, PLII, R, S, T, U, W and RTDs from -200°C to 2300°C, plus 0-20 mA and 0-10 VDC process signals. That means one controller part number can be configured for a thermocouple in a kiln zone or a 4-20 mA pressure transmitter on the same panel spares list. The dual-row LCD shows four digits per row with 0.600" and 0.280" character heights — the larger digits are for the process value, the smaller for setpoint or status. The backlight changes color on alarm, so an operator sees a deviation from across the line without reading the number.
Panel cutout is 45.00 mm x 45.00 mm square — the standard E5CC footprint. If you are replacing an older Omron E5CS or E5CN, check the cutout; the E5CC is slightly larger and may need a punch or file to open the hole. The front panel is rated IP66 — dust-tight and protected against hose-directed water. That means it can be mounted on the door of a washdown-rated enclosure without a separate cover plate. The screw terminals are on the rear, so the IP rating applies only to the front bezel when properly gasketed.
Lifecycle and sourcing for the BOM line
Sourced through independent distribution; quoted to order against your BOM quantity.