BBH SMX 12-2 - Technical characteristic data SMX31;31 R;31 R-4(;2)

Installation manual
HB-37350-810-01-51F-EN SMX Installation manual.docx Page 40 of 234
Version: 50F
Technical characteristic data SMX31/31R/31R-4(/2)
Safety related characteristic data
Pl acc. to EN ISO 13849-1
PL e
PFH / architecture
9,2 FIT /Cat 4
1)
plus in SMX31R/31R-4
1-channel per Rel 20 FIT
(
max. 8)
2-channel per Rel 1,0 FIT
(
max. 4)
SIL acc. to IEC 61508
SIL 3
Proof test interval
20 years = max. operating period
General data
Max. no. of expansion modules
-
Interface for expansion modules
T-bus connector, pluggable in top-hat rail
Number of safe digital inputs
12 (OSSD capable)
Number of safe digital outputs
-
Number of safe digital I/O
SMX31(/2)
10
SMX31R(/2)
2
SMX31R-4/2
6
Number of relay outputs
SMX31R(/2)
8
SMX31R-4/2
4
Number of safe analogue inputs
-
Number of auxiliary outputs
2
Number of pulse outputs (clock outputs)
2
Type of connection
Plug-in terminals with spring or screw connection
Axis monitoring
-
Encoder interfaces (D-Sub / screw terminal)
-
Encoder technology (See table encoder specifications)
-
Electrical data
Fuse
X11.1
min. 30 VDC; max. 3,15A
Max. power consumption (logic)
2,4W
Rated data digital inputs
24 VDC; 20 mA, Typ1 acc. to EN 61131-2
Rated data digital outputs
Auxilary outputs
24 VDC; 250mA
Pulse outputs
(clock outputs)
24 VDC; 250mA
Digital I/O
24 VDC; 250mA
Rated data
relays
Normally open DC13
AC15
24 VDC; 2A
230 VAC; 2A
Normally closed DC13
(Read back contact)
24 VDC; 2A
Rated data analogue inputs
-
SMXGen2 (/2)
Fuse
X11.1
min. 30 VDC; max. 10A
Max. power consumption (logic)
7,1W
Rated data digital outputs
Digital I/O 01 – 05
06 – 10
24 VDC; 0,5A
24 VDC; 2A ***
Electrical data (For UL only) SMXGen2 (/2)
Rated data digital outputs
Auxilary outputs
24 VDC; 250mA (G.P.)
Digital I/O 01 – 05
24 VDC; 0,5A (G.P.)
06 – 10
Temperature rating
30°C
24 VDC; 2A (G.P.)
Temperature rating
50°C
24 VDC; 1,8A (G.P.)
Max. total current
10A
Rated data
relays
Normally open
24 VDC; 2A (Pilot Duty)
120 VAC; 2A (Pilot Duty)
Normally closed
(Read back contact)
24 VDC; 2A (Pilot Duty)
Environmental data
Temperature
0°C … +50°C operation
-25C° … +70C° storage and transport
Class of protection
IP 20
Climatic category
3k3 acc. to DIN 60 721-3
Min-, Maximum relative humidity (no condensation)
5% - 85%