The configurable and individually scalable PSRmodular safety system is a flexible safety solution for monitoring your machine or system. The freely configurable base module is used to monitor various pieces of safety equipment such as emergency stop, safety doors, and light grids. The base module has safe inputs and outputs, as well as signal outputs and clock outputs.
PSR-M-B2-XC-SDI8-SDO4-DO4-PI
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Safety module
1337849
Configurable safety module (basic module), 8 safe inputs, 4 safe outputs, 4 reset inputs or 4 signal outputs, 4 clock outputs, can be extended via TBUS, up to SIL 3, Cat. 4/PL e, plug-in Push-in terminal block, TBUS connector not included
Free download available.
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Product details
Product type | Safety device |
Application | Emergency stop |
Light grid | |
Safety door | |
Safe shutdown | |
Control | 1 and 2 channel |
Times | |
Response time | see user manual |
Restart time | min. 5 s (Boot time) |
max. 10 s (Boot time) |
Maximum power dissipation for nominal condition | 7.48 W (with max. permissible load) |
Nominal operating mode | 100% operating factor |
Interfaces | DIN rail TBUS for connection to the master module, not supplied as standard |
Air clearances and creepage distances between the power circuits | |
Rated surge voltage/insulation | See section “Insulation coordination” |
Supply | |
Designation | A1/A2 |
Rated control circuit supply voltage US | 19.2 V DC ... 28.8 V DC |
Rated control circuit supply voltage US | 24 V DC -20 % / +20 % (external fuse, typically 4 A) |
Rated control supply current IS | typ. 55 mA (Outputs inactive) |
Power consumption at US | typ. 1.32 W (Outputs inactive) |
Inrush current | 9.16 A (Δt = 0.5 ms at Us) |
Filter time | typ. 5 ms (in the event of voltage dips at Us) |
Protective circuit | Serial protection against polarity reversal |
Digital: IN1, IN2, IN3, IN4, IN5, IN6, IN7, IN8 | |
Description of the input | Safety-related digital inputs |
NPN | |
Number of inputs | 8 |
Input voltage range "0" signal | 0 V DC ... 5 V DC (for safe Off) |
Input voltage range "1" signal | 11 V DC ... 28.8 V DC |
Input current range "0" signal | < 0.2 mA |
Inrush current | max. 524 mA (Δt = 6 µs at Us) |
Filter time | min. 3 ms (adjustable) |
max. 250 ms (adjustable) | |
Test pulse rate ≥ 2x set filter time, min. Test pulse rate = 10 ms | |
max. 3 ms (Test pulse rate ≥ 10x configured filter time for low test pulse) | |
max. 250 ms (Test pulse rate ≥ 10x configured filter time for high test pulse) | |
Cable length | max. 100 m (per input) |
Max. permissible overall conductor resistance | max. 1.2 kΩ (Input and reset circuit at US) |
Current consumption | typ. 3.7 mA (typ. with US) |
max. 4.6 mA (at a control voltage of 28.8 V DC) | |
Digital: Reset inputs (FBK) | |
Description of the input | configurable (as signal output or reset input) |
NPN, digital | |
Number of inputs | 4 |
Input voltage range "0" signal | 0 V DC ... 5 V DC (for safe Off) |
Input voltage range "1" signal | 11 V DC ... 28.8 V DC |
Input current range "0" signal | < 0.2 mA |
Inrush current | max. 906.53 mA (Δt = 10 µs at Us) |
Filter time | 250 ms (constant) |
< 250 ms (Test pulse duration) | |
> 1 s (Test pulse rate) | |
Cable length | max. 100 m |
Max. permissible overall conductor resistance | 1.2 kΩ (Input and reset circuit at US) |
Current consumption | typ. 5.7 mA (typ. with US) |
max. 7 mA (at a control voltage of 28.8 V DC) |
Digital: O1, O2, O3, O4 | |
Output description | Safety-related digital outputs |
PNP, OSSD, digital | |
IEC 61131-2 type 0.25 (observe limiting continuous current) | |
Number of outputs | 4 |
Short-circuit protection | no |
Output voltage | < 0.3 V (Low state) |
Leakage current | < 500 µA (Low state) |
Cable length | max. 100 m |
Max. capacitive load | max. 820 nF |
Max. inductive load | See "Protective circuit" |
Limiting continuous current | 400 mA (per channel) |
1.6 A (Total current of all safe digital outputs) | |
Inrush current | max. 600 mA (Δt = 25 ms at Us) |
Nominal output voltage | 24 V DC (Supply via A1) |
Nominal output voltage range | 18.6 V DC ... 28.2 V DC (US - 0,7 V) |
Switching frequency | max. 1/4 x tCycle [Hz] |
Test pulses | < 235 µs (Test pulse width of low test pulses) |
≥ 650 ms (Test pulse rate for low test pulse) | |
< 150 µs (Test pulse width, high test pulse) | |
≥ 1.5 s (Test pulse rate, high test pulse) | |
Discharging circuit | Yes, internal |
Signal: MO1, MO2, MO3, MO4 | |
Output description | PNP, digital, IEC 61131-2 type 0.1 |
non-safety-related, configurable (as signal output or reset input) | |
Number of outputs | 4 |
Output voltage when switched off | max. 0.1 V |
Voltage | 24 V DC (via A1) |
Maximum inrush current | 1.1 A (Δt = 3 s at Us) |
Limiting continuous current | 100 mA (per channel) |
400 mA (Total current of all digital signal outputs) | |
Leakage current | max. 4.5 mA (Low state) |
Switching frequency | max. 1/4 x tCycle [Hz] |
Short-circuit protection | Yes (self-limitation at 1.1 A) |
Cable length | max. 100 m |
Clock: T1, T2, T3, T4 | |
Output description | PNP, digital, IEC 61131-2 type 0.1 |
Number of outputs | 4 |
Voltage | 24 V DC (via A1) |
Maximum inrush current | 1.1 A (Δt = 3 s at Us) |
Limiting continuous current | 100 mA (per channel) |
400 mA (Total current of all outputs) | |
Test pulses | ≤ 200 µs (Test pulse duration) |
Test pulse rate = 8 x tCycle [ms] | |
Short-circuit protection | Yes (self-limitation at 1.1 A) |
Cable length | max. 100 m |
Max. capacitive load | max. 470 nF |
Max. inductive load | max. 2.4 mH |
Discharging circuit | Yes, internal |
Connection technology | |
pluggable | yes |
Conductor connection | |
Connection method | Push-in connection |
Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
Conductor cross-section AWG | 24 ... 14 |
Stripping length | 10 mm |
Data: Service interface | |
Connection method | USB 2.0 Hi-Speed |
Number of connections | 1 |
Data: Local bus | |
Note | via the PSR-TBUS DIN rail connector |
Status display | 1 x LED (green), 1 x LED (orange), 1 x LED (blue) |
4 x LED (green, yellow, red) | |
12 x LED (yellow) | |
Operating voltage display | 1 x LED (green) |
Error indication | 2 x LED (red) |
Width | 22.61 mm |
Height | 107.74 mm |
Depth | 113.6 mm |
Color (Housing) | yellow (RAL 1018) |
Housing material | Polyamide PA non-reinforced |
Safety data: EN ISO 13849 | |
Performance level (PL) | e (2-channel wiring) |
d (1-channel wiring) | |
Safety data: IEC 61508 - High-demand for 2-channel wiring | |
Safety Integrity Level (SIL) | 3 |
Safety data: IEC 61508 - High-demand for 1-channel wiring | |
Safety Integrity Level (SIL) | 2 |
Safety data: EN IEC 62061 | |
Safety Integrity Level (SIL) | 3 (2-channel wiring) |
2 (1-channel wiring) |
Ambient conditions | |
Degree of protection | IP20 |
Min. degree of protection of inst. location | IP54 |
Ambient temperature (operation) | -20 °C ... 70 °C (observe derating) |
-20 °C ... 50 °C (When used in potentially explosive areas. Observe derating) | |
Ambient temperature (storage/transport) | -30 °C ... 85 °C |
Maximum altitude | ≤ 2000 m (Above sea level) |
Max. permissible humidity (storage/transport) | 95 % (non-condensing) |
Max. permissible relative humidity (operation) | 95 % (non-condensing) |
Shock | 10g for Δt = 16 ms (continuous shock, 1000 shocks in each space direction) |
Vibration (operation) | 10 Hz ... 150 Hz, 2g |
ATEX | |
Note | T4: for -20°C Tamb +50°C |
UL Ex, USA / Canada | |
Identification | Class I, Div. 2, Groups A, B, C, D T4 |
Note | T4: for -20°C Tamb +50°C |
CE | |
Identification | CE-compliant |
Environmental simulation test | |
Identification | G3 |
Certificate | ISA-S71.04 |
DNV | |
Identification | C, EMC2 |
Mounting type | DIN rail mounting |
Assembly note | Observe derating |
Mounting position | vertical or horizontal |
Item number | 1337849 |
Packing unit | 1 pc |
Minimum order quantity | 1 pc |
Sales key | DNA |
Product key | DNA361 |
GTIN | 4063151640835 |
Weight per piece (including packing) | 180.1 g |
Weight per piece (excluding packing) | 180.1 g |
Customs tariff number | 85371098 |
Country of origin | IT |
ECLASS
ECLASS-11.0 | 27371819 |
ECLASS-13.0 | 27371819 |
ECLASS-12.0 | 27371819 |
ETIM
ETIM 9.0 | EC001449 |
EU RoHS | |
Fulfills EU RoHS substance requirements | Yes (No exemptions) |
China RoHS | |
Environment friendly use period (EFUP) |
EFUP-E
No hazardous substances above the limits
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EU REACH SVHC | |
REACH candidate substance (CAS No.) | No substance above 0.1 wt% |
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Your advantages
Cost-effective safety solution with a high level of adaptability to individual requirements
Fast startup, thanks to easy hardware and software configuration
Machine downtimes minimized with comprehensive, easy-to-understand diagnostics
Flexible extension with safe inputs and outputs
Possibility of connecting fieldbus gateways for bidirectional communication between the base module and the higher-level controller
Low housing width of just 22.6 mm
Tool-free and time-saving installation thanks to Push-in technology
Up to Cat. 4/PL e in accordance with EN ISO 13849-1, SIL 3 in accordance with EN IEC 62061, SIL 3 in accordance with IEC 61508
Suitable for elevator applications in accordance with EN 81-20
Corrosion protection through protective coating on the PCB
Suitable for ATEX Zone 2 or Class I Zone 2
Phoenix Contact UAB
Svitrigailos str. 11M, 03228 Vilnius