1 Year Warranty
Description
Overview
Essential details：RDIOR420 Dual Remote I/O Process Bus interface
RDIOR420 is a combined I/O module containing 16 solid-state DI/DO and 16 relay channels for use in KM automation systems.
The 32 I/O channels are interfaced towards the host control computer (RCU) by a redundant I/O process bus.
Functions
• 16 individually configurable solid-state digital input or output Channels
• 16 relay channels, NC / NO.
• Dual Remote I/O Process Bus interface (RBUS A and RBUS B) for redundant communication with the host computer(s).
• Communication ports galvanically insulated from other module circuitry.
• Short-circuit protected I/O loop on solid-state output channels.
• Loop monitoring on 16 solid state channels.
• Communication ports galvanically insulated from other module circuitry.
RCU502
lf you need to inquire or purchase ,please send the product models to my email or call medirectly .
sunny He
[Email] sales@xiongbagk.cn
[Mobile] 86-18059884797
[WhatsApp] 86-18059884797
[Skype] sales@saulcontrol.com
RDIOR420 Dual Remote I/O Process Bus interface
Features
• Up to 32 individually dened digital inputs or outputs
• Dual Serial Process Bus (SPBus) interfaces to allow optional redundancy
• Each SPBus interface ensures electrical isolation from the control system
• Easy installation and replacement:
– DIN standard rail-mounting
– plug-in connections
• Status LED for normal operation or error condition
• Loop-check and debugging from operator station and local data terminal
• Short-circuit proof loop current driver
• Fail-safe activation of outputs upon loss of communication
• Built-in test for self diagnostics and fault identication
• SIL 1 compliant
• Line Fault Detection (LFD)
• Earth Fault Detection (EFD)
• Dual watch-dogs
