32 channels - Discrete isolated Inputs. Dry Contacts or proximity detectors - inputs powered by 120Vdc. SUBD37 connector for connection with the DCS or PLC
SIMATIC S7-300, Digital Input SM321 - 32 channel isolated, 24Vdc, 40-Pin
32 channels - Discrete isolated Inputs. Dry Contacts or proximity detectors - inputs powered by 120Vdc. SUBD37 connector for connection with the DCS or PLC
Discrete Input Plus Card : 32 Channels, 24 Vdc, Dry Contact, DI 32Ch Terminal Block
32 channels - Discrete isolated Inputs. Dry Contacts or proximity detectors - inputs powered by 120Vdc. SUBD37 connector for connection with the DCS or PLC
Redundant Discrete Input Plus Card : 32 Channels, 24 Vdc, Dry Contact, Redundant DI 32Ch Terminal Block
32 channels - Discrete isolated Inputs. Dry Contacts or proximity detectors - inputs powered by 120Vdc. SUBD37 connector for connection with the DCS or PLC
Discrete Input module, 24 Vdc single-ended - 32 channel
32 channels - Discrete isolated Inputs. Dry Contacts or proximity detectors - inputs powered by 120Vdc. SUBD37 connector for connection with the DCS or PLC
Discrete Input Plus card, 32 channel, 24 Vdc, Dry contact, 40-pin Mass Terminal Block
32 channels - Discrete isolated Inputs. Dry Contacts or proximity detectors - inputs powered by 120Vdc. SUBD37 connector for connection with the DCS or PLC
Redundant Discrete Input Plus card, 32 channel, 24 Vdc, Dry contact, Redundant 40-pin Mass Terminal Block
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