Power supply: 230 V +10/-15 % 47-63 Hz
120 V +10/-15 % 47-63 Hz (on request)
Maximum pre-fuse: 10 A slow-blow
Power consumption: Max. 30 VA
Digital inputs:

Max. cable length 10 m / 32.8 ft
Max. cable length 20 m / 65.6 ft for the following signals:
Burner stage 1 / Burner stage 2
Safety interlock chain system
Purge
Reset
Alarm

Digital Outputs:

2 fuel valves max. 1 A cos φ 0.4
Relay for single electrode operation max. 1 A cos φ 0.4
Combustion air valve max. 2 A cos φ 0.4
Operating mode indication max. 2 A cos φ 0.4
Spark igniter max. 2 A cos φ 0.2
Alarm output max. 1 A cos φ 0.3

Number of programming operations: Unlimited (EEPROM)
Fieldbus coupling (optional): PROFINET
Housing: Polycarbonate + ABS
Dimensions (H x W x D): 200 x 1 15 x 61 mm / 7.87" x 4.53" x 2.40" in
Weight: 1.0 kg / 2.2 lb