MSR245P Datasheet, PDF (1/2 Pages) Allen-Bradley – Modular Monitoring Safety Relays

Safety Relays
Modular Monitoring Safety Relays
Minotaur MSR245P
Description
The MSR245P is a display module for the modular Minotaur
MSR200 family of monitoring safety relays. The MSR245P Display
Module is interfaced to an MSR200 system through an MSR240P
Communication Module, using the RS232 interface, with a two-core
shielded cable. The display is refreshed approximately every six
seconds.
Using the four-line LCD display and the three function key-switches,
the configuration of external circuits, and the on-off status of all
inputs of the system can be checked and interrogated.
The microprocessor, in the base module, scans all the inputs starting
with the base module and working its way to the left. The first
scanned input is “base module input 1”. The last scanned input
would be input 2 of the module furthest from the base module.
The display shows the lowest scanned input that de-energized the
safety outputs (safety outputs open). After the lowest scanned input
is cleared, the display will refresh and show the next input which is
open. In this way, each open input circuit can be troubleshot and
closed. When all inputs are closed, the user can scroll through the
display.
The MSR245P requires 24V DC supply voltage. The power supply
input as well as the RS232 are galvanically isolated from the MSR200
system, but can be connected non isolated if required.
Features
• Recalls and displays system information
• Simple menu selection
• Stores details of last registered stop occurrence
• Clearly readable backlit display
• Back-lit 4-line alphanumeric display
• RS232 interface
Specifications
Standards
Approvals
Power Supply
Power Consumption
Interface
Pollution Degree
Operating Temperature
Humidity
Enclosure Protection
Terminal Protection
Conductor Size
Torque Settings—terminal
screws
Mounting
Weight
Vibration
Shock
IEC/EN60204-1, ISOTR12100
CE marked for all applicable
directives
24V DC
0.5W
RS232
2
-5°C to +55°C (+23°F to 131°F)
90%RH
IP40 (NEMA 1)
IP20
0.2–2.5mm² (24–14 AWG)
0.4– 0.5Nm (3.54–4.43lb•in)
Panel cut out or 35mm DIN rail
(option)
250g (0.55lbs)
10-55 Hz, 0.35mm
10g, 16ms, 100 shocks
Example Messages
Bold = standard text
Not Bold = text depending on function
System menu:
Manual/auto reset
Output active/deactivated
Monitoring active/device ready
EDM active/deactivated (feedback circuit)
Input configuration:
Input Module 4
MSR220 emergency off
Input 1: 2-channel
Input 2: 1-channel
Functions/Interruption messages:
Input Module 4
Input 2 causes interrupt
safety mats or cross-fault causes interrupt
transmission fault
fault EDM loop
fault Y40 loop
malfunction
Output active/inactive
4-86