MSR23M ALLEN-BRADLEY [Allen-Bradley], MSR23M Datasheet
MSR23M
Manufacturer Part Number
MSR23M
Description
Monitoring Safety Relays
Manufacturer
ALLEN-BRADLEY [Allen-Bradley]
Datasheet
1.MSR23M.pdf
(2 pages)
Safety Relays
Monitoring Safety Relays
Minotaur MSR23M
Description
The MSR23M control unit is designed to monitor 4 wire safety mats
that are connected together to form a safeguarded zone. The size of
the safeguarded zone is limited by the total input impedance (100
ohms maximum) created by the wiring and connections. The
controller is designed to interface with the control circuit of the
machine and includes two safety relays to ensure control redundancy.
The controller detects a presence on the mat, a short circuit, or an
open circuit. Under each of these conditions, the safety output relays
turn off. When interfaced properly, the machine or hazardous
motion receives a stop signal, and an auxiliary output turns ON.
Features
• Category 4
• Stop category 0
• Removable terminals
• Monitored or automatic reset
• 4-wire safety mats sensing
• Third party approval—BG
4-24
Specifications
Standards
Category
Approvals
Power Supply
Power Consumption
Inputs
Maximum Input Resistance
Reset
Outputs
IEC 60947-5-1 (Inductive)
Thermal Current (non switching) 1 x 8A, 2 x 7A
Fuses Input (external)
Min. Switched Current/Voltage
Power ON Delay Manual Reset
Response Time
Indication LEDs Power
Operating Temperature
Humidity
Enclosure Protection
Terminal Protection
Conductor Size
Installation Group
Pollution Degree
Operating Temperature
Humidity
Enclosure Protection
Terminal Protection
Conductor Size
Torque settings—term. screws
Case Material
Mounting
Weight
Electrical Life
Maximum Operating Frequency
Mechanical Life
Vibration
Shock
N.C.
See Output Ratings on page 1-29 for details. Consult factory for ratings not
220V AC/1.7A/375VA cos =0.6
Output (external)
Auto Reset
K1
K2
222V AC/4A/880VA cos =0.35
Output Utilization per N.O.
shown.
10V DC/0.01A/0.1W
30V DC/2A/60W
EN 954-1, ISO 13849-1, IEC EN
60204-1, IEC 60947-5-1, ANSI
B11.19, AS 4024.5
Cat. 4 per EN 954-1 (ISO 13849-1)
CE marked for all applicable
directives, BG and CSA (24V only)
24V AC/DC or 110V AC
2W
2 N.C., 4-wire safety mat
100 ohms
Monitored Man. or Auto./Man.
2 N. O. Safety; 1 N.C. Auxiliary
B300 AC-15;
P300 DC-13; 2.5A/24V DC
B300 AC-15;
P300 DC-13; 2A/24V DC
500mA time delay
6A fast acting
1mA/10V
40ms
200ms
15ms
Green=Ready, Red=Mat Activated
Green=K1 Closed, If K1 alone,
check for short across reset button
Green=K2 Closed
-15°C to +55°C (+5°F to +131°F)
90% RH
IP40 (NEMA 1), DIN 0470
IP20, DIN 0470
1 x 2.5mm
1 x 4mm
C in accordance with VDE 0110
3
-10°C to +55°C (+14°F to +131°F)
90% RH
IP40 (NEMA 1), DIN 0470
IP20, DIN 0470
1 x 2.5mm
1 x 4mm
1 N·m (8 lb·in)
Red Polycarbonate
35mm DIN rail
220g (0.485lbs)
100,000 operations
500,000 operations
1,000,000 operations
2,000,000 operations
1200 cycles/hour
10,000,000 operations
10g 10-55Hz
30g, 11ms half-sine
3A/250V AC, 3A/125V AC
2A/250V AC, 2A/125V AC
2
2
2
(12AWG) solid
2
(12AWG) solid
(14AWG) stranded
(14AWG) stranded
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MSR23M Summary of contents
Page 1
... Monitoring Safety Relays Minotaur MSR23M Description The MSR23M control unit is designed to monitor 4 wire safety mats that are connected together to form a safeguarded zone. The size of the safeguarded zone is limited by the total input impedance (100 ohms maximum) created by the wiring and connections. The controller is designed to interface with the control circuit of the machine and includes two safety relays to ensure control redundancy ...
Page 2
... Reset Monitored Manual Reset Auxiliary Outputs A1(+) A2(-) 45 (1.77) Overvoltage & short circuit protection 86 (3.39) 440R-P23074 Safety Relays Monitoring Safety Relays Minotaur MSR23M Power Supply Catalogue Number 440R-P23073 24V AC/DC 110V AC 440R-P23074 S11 S12 S22 S33 S34 Monitoring Logic K1 24V K2 ...