The EWCH 485 is an electronic impulse counter which is microprocessor based.

• Container: self-extinguishing ABS plastic
• Dimensions: front 48x48 mm, depth 73 mm
• Mounting: for panel, with clamps and grub screw
• Connections: on Undecal base
• Output: SPDT relay 8(3)A 250V AC
• Inputs: 3 different inputs for counting, counting activation and remote reset through connections without voltage or TTL logic
• Display: 4 digits
• Power supply: 12 Vca/cc or 24, 110, 220 Vca