

The ERDM Series are a combination of digital electronics and a reliable electromechanical relay. These devices offer a DPDT relay output for relay logic circuits, and isolation of input to output voltages. Cost effective for OEM applications, such as random starting, sequencing ON, switch de-bouncing, anti-short cycling, and other common delay-on-make applications.
Operation (Delay-on-Make)
Upon application of input voltage, the time delay begins. The output is de-energized before and during the time delay. At the end of the time delay, the output energizes and remains energized until input voltage is removed.
Reset: Removing input voltage resets the time delay and output.
- Digital integrated circuitry with electromechanical relay
- Isolated 10A, DPDT output contacts
- Encapsulated
- Repeat Accuracy + / - 0.5%
- Allows control of loads for AC or DC voltages
- Protects against shock, vibration, and humidity
ERDM Parts
Filters
Showing 1 to 9 of 9 Total Results
Part Number | Actions | Input Voltage (V) | Output Form | Storage temperature (°C) | Time Delay Range (s) | Dimensions |
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Part Number | Actions | Input Voltage (V) | Output Form | Storage temperature (°C) | Time Delay Range (s) | Dimensions | |
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12 V dc | DPDT | 0.3 - 30 s adjustable | 3.5 H x 2.5 W in. (88.9 x 63.5 mm) | ||||
12 V dc | DPDT | 0.6 - 60 s adjustable | 3.5 H x 2.5 W in. (88.9 x 63.5 mm) | ||||
12 V dc | DPDT | 0.1 - 10 m adjustable | 3.5 H x 2.5 W in. (88.9 x 63.5 mm) | ||||
24 V ac | DPDT | 0.1 - 5 s adjustable | 3.5 H x 2.5 W in. (88.9 x 63.5 mm) | ||||
120 V ac | DPDT | 30 s fixed | 3.5 H x 2.5 W in. (88.9 x 63.5 mm) | ||||
120 V ac | DPDT | 1 - 100 m adjustable | 3.5 H x 2.5 W in. (88.9 x 63.5 mm) | ||||
120 V ac | DPDT | 0.1 - 5 s adjustable | 3.5 H x 2.5 W in. (88.9 x 63.5 mm) | ||||
120 V ac | DPDT | 0.3 - 30 s adjustable | 3.5 H x 2.5 W in. (88.9 x 63.5 mm) | ||||
120 V ac | DPDT | 0.1s - 500 m in 11 adjustable ranges or 0.1s - 1000 m fixed | 3.5 H x 2.5 W in. (88.9 x 63.5 mm) |