BRAND : NUDAQ MODEL : PCI - 7250 DESCRIPTION : "This PCI-7250 and PCI-7251 provide 8 relay actuators and 8 optoisolated digital inputs. From the eight relays, four relays are Form C (R0~R3) and four relays are Form A ( R4~R7). The cPCI-7250 provides 8 relay actuators and 16 opto-isolated digital inputs, all relays are Form C type. They are very suitable for ON/OFF control devices." Weight : 177.7G SPECIFICATION : PCI-7250 extendable up to 32-CH relay outputs & 32-CH DI wit 8-CH relay outputs on PCI-7250 On-board LED indicators for relay status CONDITION : USED QUANTITY : 1 PCS