BBH SMX Series - Expansion Module SMX131(;2), 131 R(;2) and 131 R-4;2

Installation manual
HB-37420-810-01-25F-EN SMX100 Installation manual.docx Page 40 of 260
Version: 25F
3.2.2.5 Expansion module SMX131(/2), 131R(/2) and 131R-4/2
Type designation
Device design
Design of module with the following periphery:
12 Digital inputs
10/2/6 Digitale I/O’s
2 Pulse outputs
2 Auxiliary outputs
0/8/4 Relay outputs (Variante R)
1 status-LED
12 status LEDs for inputs
2 status-LEDs for pulse outputs
10 status-LEDs for I/O‘s
Characteristics of the module:
• Logic diagram oriented programming
• External contact monitoring of connected switchgear (EMU)
• Comprehensive diagnostics functions integrated
• Assembly on top hat rail
• SMX 131(/2) – with a total of 10 I/O‘s
• SMX 131R/131R-4(/2) – with a total of 8/4 relay outputs and only 2/6 I/Os.
• The mechanical structure of SMX131R/131R-4(/2) differs from the figure.
(See mechanical data)