9
NRS 1-40.1 / NRS 1-40.2
Type approval no.
TÜV. SWB/SHWS STW (STB). 03–413
EG BAF-MUC 03 07 103881 004
DIN registration no.
STW (STB) 117906
Input/output
Interface for CAN bus to ISO 11898 CANopen
Output voltage supply for sensors
18 – 36 V DC, short-circuit protected
Output safety circuit
2 volt-free relay contacts, locally connected in series.
Contact material AgNi 0.15.
Max. contact rating with a switching voltage of 24 V AC/ DC, 115 V AC and 230 V AC:
resistive / inductive 4 A.
Provide contactors with RC combinations according to manufacturer‘s specification to ensure
interference suppression.
Signal output
1 Photo MOS output for external signalling, alarm signal instantaneous, malfunction signal timed,
24-230 V AC/DC, max. current rating 100 mA, NO contact.
Factory setting of de-energizing delay of output relay
3 sec. (default setting)
other time delays (15, 25, etc.) on request
Indicators and adjustors
4 Pushbuttons for operation / “TEST”,
4 LEDs for alarm and malfunctions messages,
1 LED “Power”,
1 LED bus status, controller malfunction message
1 Ten-pole code switch for setting node ID and baud rate.
1 Six-pole code switch for system configuration
Internal self-checking routine
Every 3 seconds
Periodic testing of output relay contacts
Every 6 hours
Mains supply
230 V +10 / –15 %, 50-60 Hz
115 V +10 / –15 %, 50-60 Hz (option)
24 V +10 / –15 %, 50-60 Hz (option)
Power consumption
10 VA
Protection
Casing: IP 40 to EN 60529
Terminal strip: IP 20 to EN 60529
Technical Data
