Technical data, Nrs 1-40.1 – Flowserve NRS1-40.1 User Manual
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Technical Data
NRS 1-40.1
Type approval no.
TÜV. SWB/SHWS. 03 – 413
EG BAF-MUC 03 07 103881 004
Input/output
Interface for CAN bus to ISO 11898 CANopen
Output voltage supply for sensors
18– 36V 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 24V AC/ DC, 115 V AC and 230V AC: resistive / inductive 4A.
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 100mA, NO contact.
Factory setting of de-energizing delay of output relay
3 seconds,
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
230V + 10 /- 15%, 50-60 Hz or
115V + 10 /- 15%, 50-60 Hz
Power consumption
10 VA,
Protection
Casing: IP 40 to EN 60529
Terminal strip: IP 20 to EN 60529
Admissible ambient temperature
0 -55°C