I/o wiring - seai/o-520 modules – Impulse 463N User Manual

540N, 470N, 530N, 570N, 463W, 540W, 530W, 420M, 530M, 450M, 430M, 440M, 540M, 462M, 463M, 520U, 420U, 530U, 450U, 430U, 440U, 540U, 462U, 463U, 520S, 420S, 410S, 450S, 430S, 540S