GPS691**S GPS691**S (GPS691--S) 120/240 Vdc power supply, For V2000 Main Rack, w/UPS Inter $600.00 | MS8209 MS8209 5 in 1 Meter: Sound Level, Brightness (Lux), Thermometer, Humidity Meter, $79.95 | GM-U5 GM-U5 Direct current voltage monitoring relays GM-U 5 GM-U-5 $69.00 |
GDI635**S GDI635**S (GDI635--S) DC Input Module, 64 points, 24 Vdc $710.00 | BVUPS12PFA $159.95 | GDO634**S GDO634**S (GDO634--S) DC Output Module, 32 points, 5 to 24 Vdc, 0.1 A/point, Sin $570.00 |