Relay module for digital input signals for the electrically isolated coupling of 120 V AC field devices. The control path is protected by an integrated replaceable 1 A fuse. If the fuse fails, this is indicated by an LED. The module is installed on a corresponding VIP I/O-Marshalling base element by means of plug-in contact. Installation in zone 2, “ec” type of protection is permitted.
IOA REL 120V DI/1.0A/EX
Relay module for VIP I/O-Marshalling base elements. For the electrically isolated coupling of 120 V AC field devices to digital inputs. Integrated fuse and fuse failure indication.
This product needs further products for operation. Mandatory accessories
Active relay coil indication
Two-stage progressive release allowing for voltage checks with field-powered devices
Channel for marking accessories
Replaceable TE5-style fusing
120 V internal marshalling option for connected field device
Integrated keying reduces possible user error during replacement