Banner Engineering SC22-3 Safety Controller
A totally configurable safety module which allows for monitoring of numerous safety devices such as E-stop buttons, interlocking switches, safety light screens, two-hand controls and rope pull switches.
Features of the Banner SC22-3 Safety Controller include:
Totally configurable and flexible safety controller that can easily replace multiple dedicated safety modules.
Controller monitors up to 22 devices for contact failure or wiring faults.
Each input can be a non-safety input, or configured for Control Reliability or Category 2, 3 or 4 safety circuit performance per ISO 13849-1.
22 input terminals can monitor both contact-based or PNP solid-state outputs from Banner devices or any other manufacturers.
Safety input devices include E-stop buttons, interlocking switches, safety light screens, two-hand controls, safety mats and edges, rope pulls, muting sensors, enabling devices and bypass switches.
3 pairs of solid-state safety outputs rated at 0.75A each (24V dc).
Safety outputs can be used with selectable one- or two-channel external device monitoring.
Safety outputs can have an ON-delay or OFF-delay.
10 configurable auxiliary status outputs track inputs, outputs, lockout, I/O status and other functions.
Models are 24V dc supply voltage.
Controller includes automatic reset, manual reset and monitored manual reset options.
Configuration is extremely easy with the built-in front panel LCD display or using a PC Interface.
Front panel screen and LEDs offer easy setup and exceptional diagnostics "in the panel" without a PC.
Live Display and a Fault Log provide real-time system and fault history identification.
Controller is designed to meet stringent standards including Safety Integrity Level (SIL) 3 per IEC 62061 and IEC 61508, and Category 4 Performance Level (PL e) per ISO 13849-1.