2020-11-05
PHOENIX CONTACT GmbH & Co. KG • Flachsmarktstraße 8 • 32825 Blomberg • Germany
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109241_en_03
PSRmodular: Configurable safety system
The following designations are used in this user manual:
Safety modules:
Designation for the PSR-M-B1 and PSR-M-B2 base modules
Safe extension modules:
Designation for the PSR-M-EF1 ... EF8 modules, the PSR-M-EM1 ... EM7 motion monitoring modules, and the PSR-M-
TBUS1 ... TBUS2 TBUS extension modules
Standard extension modules:
Designation for the PSR-M-E1 ... E2 standard extension modules
Gateway modules:
Designation for the PSR-M-GW-PB, ...PN, ...DNET, ...CAN, ...ETH, ...ModTCP, ...CCLINK, ...ECAT modules
Explanation of the main abbreviations in the product designations
Designation Revision
as of HW/FW
Order No.
PSR-M-B1 PSR-M-B1-SDI8-SDO2-DO2-SC 00/4.0 1104981
PSR-M-B1-SDI8-SDO2-DO2-PI 00/4.0 1104972
PSR-M-B2 PSR-M-B2-SDI8-SDO4-DO4-SC 00/5.0 1104974
PSR-M-B2-SDI8-SDO4-DO4-PI 00/5.0 1104975
Safe extension modules
Standard extension modules
Gateway modules
Type Meaning Meaning
B Base module SDI Safe digital input 2A 2 A
EF Extension failsafe SDO Safe digital output
E Extension non-safe SAI Safe analog input Connection method
EM Extension motion monitoring DO Digital (signal) output SC Screw
GW Gateway PROX Proximity switch PI Push-in
MC External memory MAT Safety mat/safety edge System
TBUS TBUS extension SDOR Safe relay output M Modular
User manual
This user manual is valid for:
UM EN PSRmodular System, Revision 03