MSI-mx/Rx

Safety relay

Part no.: 549905

Icon
Series MSI-m
Functions "Muting" signal output
"System error" signal output
Defective muting indicator warning
Dynamic contactor monitoring (EDM)
Muting time monitoring (selectable/deselectable)
PC diagnostics interface
Parallel double muting in two areas
Parallel muting
Relay switching cycle counter for preventive maintenance
Secondary switching device SSD - output
Sequential muting
Start/restart interlock (RES), selectable
Type 4, IEC/EN 61496
SIL 3, IEC 61508
SILCL 3, IEC/EN 62061
Performance Level (PL) e, EN ISO 13849-1
PFHD, nop = 4800 0.000000016 per hour
PFHD, nop = 28800 0.000000038 per hour
PFHD, nop = 86400 0.000000095 per hour
Mission time 20 years, EN ISO 13849-1
Category Up to 4 (depending on the category of the upstream protective device), EN ISO 13849
B10d at DC1 (ohmic load) 2,500,000 number of cycles, (60% max. switching current)
B10d at AC1 (ohmic load) 2,500,000 number of cycles, (60% max. switching current)
B10d at DC13 (inductive load) 2,500,000 number of cycles, (60% max. switching current)
B10d at AC15 (inductive load) 2,500,000 number of cycles, (60% max. switching current)
B10d, low load 20,000,000 number of cycles
Number of safety-related switching outputs (OSSDs) 3 Piece(s)
Number of secondary safety-related switching outputs 1 Piece(s)
Type Safety-related switching output OSSD, Secondary safety-related switching output SSD
Voltage type AC/DC
Switching element Relay, NO
Switching element Relay, NO
Switching element Relay, NO
Switching element Relay, NC
Voltage type AC/DC
Connectible safety sensors (AOPDs) Up to 2 AOPDs of type 4, type 3 or up to 4 AOPDs of type 2
Connectible electro-mechanical safety devices E-Stop command devices, 1 and 2-channel
Safety switches
Type of connection Terminal
Type of terminal Screw terminal
Design Cubic
Dimension (W x H x L) 52.5 mm x 99 mm x 113.6 mm
Net weight 370 g
Housing color Gray
Number of connectible AOPDs of type 2, category 2 4 Piece(s)
Number of connectible AOPDs of type 4, category 4 2 Piece(s)
Number of additionally connectible safety switch, category 4 2
Degree of protection IP 20
US patents US 6,418,546 B
Customs tariff number 85371098
ECLASS 8.0 27371819
ECLASS 9.0 27371819
ECLASS 10.0 27371819
ECLASS 12.0 27371819
ETIM 5.0 EC001449
ETIM 6.0 EC001449
ETIM 7.0 EC001449
ETIM 8.0 EC001449
3D-CAD model - MSI-mx/Rx - zip
EPLAN macro - edz
Configuration/diagnostic software - V 1.40 - zip
Operating instructions - pdf
Product brochure - pdf
Product flyer - pdf
Software description - pdf
EC declaration of conformity - pdf
Certificate - pdf