By Alan Goldberg, ; posted April 27, 2019; hits 601
Anyone recognize this type of card? Possibly some sort of ICM or pager. All WECo parts, but not assembled like WECo. Parts dated 75 or 76. Arrived commected to a block, with 12 wires labelled " T / R / T1 / R1 / M1 (Close) / M1A (Open) / GND / 20V / 10V / M2 " |