MSR240P Datasheet, PDF (1/2 Pages) Allen-Bradley – Modular Monitoring Safety Relays

Safety Relays
Modular Monitoring Safety Relays
Minotaur MSR240P
Description
The MSR240P is a communications module for the modular
Minotaur MSR200 family of monitoring safety relays. It can be
connected to either the MSR210P or MSR211P base unit to provide
diagnostic and status information to remote devices like the
MSR245P display.
The MSR240P is connected in place of the terminator plug to the
free bus connector of the Basic Module or the last connected
Expansion Module, depending on the system configuration. Data
transfer and power supply are routed through the same bus cable
and connectors.
A green LED in the front of the MSR240P indicates the presence of
supply voltage. A blinking yellow LED signals data exchange activity
through the RS232/RS485 interface.
The transmission rate for the RS485 can be set with the help of two
DIP switch segments at 2400, 4800, 9600, or 19200 baud.
The station address can be set by 5 additional DIP switch segments.
Up to 32 stations can be connected onto a single RS485 network.
The connected supervisory monitoring or data acquisition system
can process and store the data, display it, and record the reason
causing a shutdown, along with the time and date of each such
occurrence. This makes fault diagnosis much easier.
Features
• Data Transmission
• RS232 or RS485
• Galvanically Isolated interfaces
• 17.5mm DIN housing
• 2 Diagnostic LEDs
• Removable terminals
Specifications
Standards
Approvals
Power Supply
Power Consumption
Protocols
Transmission Rates
Pollution Degree
Operating Temperature
Humidity
Enclosure Protection
Terminal Protection
Conductor Size
Torque Settings—terminal
screws
Case Material
Mounting
Weight
Vibration
Shock
IEC/EN60204-1, ISOTR12100
CE marked for all applicable
directives
24V DC from the base unit
2W
RS232 or RS485
2400, 4800, 9600 or 19200
2
-5°C to +55°C (+23°F to 131°F)
90%RH
IP40 (NEMA 1)
IP20
0.2–4mm² (24–12 AWG)
0.4–0.5 Nm (3.54–4.43lb•in)
Polyamide PA 6.6
35mm DIN rail
90g (0.20lbs)
10-55 Hz, 0.35mm
10g, 16ms, 100 shocks
4-84