MSI-sx/Rx

Safety relay

Part no.: 549901

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Results list: 2 products found
MSI-SR5B-01
Safety relay
Part no.: 547952
  • Application: E-Stop circuits
  • Restart: Automatic
  • Type of terminal: Screw terminal
  • Functions: Double sensor monitoring
Part no.: 547952
MSI-SR5B-02
Safety relay
Part no.: 547953
  • Application: E-Stop circuits
  • Restart: Automatic
  • Type of terminal: Spring-cage terminal
  • Functions: Double sensor monitoring
Part no.: 547953
Series MSI-s
Functions "System error" signal output
Cross circuit monitoring
Dynamic contactor monitoring (EDM)
PC diagnostics interface
Relay switching cycle counter for preventive maintenance
Secondary switching device SSD - output
Start/restart interlock (RES), selectable
Static contactor monitoring (EDM)
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) 35 mm x 99 mm x 113.6 mm
Net weight 270 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)
Degree of protection IP 20
US patents US 6,418,546 B
Customs tariff number 85371098
ECLASS 5.1.4 27371800
ECLASS 8.0 27371819
ECLASS 9.0 27371819
ECLASS 10.0 27371819
ECLASS 11.0 27371819
ECLASS 12.0 27371819
ECLASS 13.0 27371819
ECLASS 14.0 27371819
ETIM 5.0 EC001449
ETIM 6.0 EC001449
ETIM 7.0 EC001449
ETIM 8.0 EC001449
ETIM 9.0 EC001449
3D-CAD model - MSI-sx/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