iMAC RO4 Relay Output Module, 24v dc, 4 x 500mA Relay

Features 
• 4 normally open relay outputs 
• Standard DIN rail mounting 
• iMAC Fieldbus electrically isolated 
• Power healthy LED 
• Multifunction diagnostic status LED 
• Individual relay output LEDs 
• Remotely configured via the iMAC Controller 
• Configurable relay state on loss of fieldbus communications 
• Wide power supply operating range