MSR125H ALLEN-BRADLEY [Allen-Bradley], MSR125H Datasheet
MSR125H
Manufacturer Part Number
MSR125H
Description
Two Hand Relays
Manufacturer
ALLEN-BRADLEY [Allen-Bradley]
Datasheet
1.MSR125H.pdf
(2 pages)
Safety Relays
Two Hand Relays
Minotaur MSR125H/HP
Description
The Allen-Bradley Guardmaster Minotaur MSR125H/HP is a logic
unit for monitoring and interfacing two hand control devices with a
safety related circuit. The MSR125H/HP is for use with mechanical
switches and the Allen-Bradley Bulletin 800Z Zero-Force Touch
Buttons.
The MSR125H/HP has 2 N.O. safety outputs. The safety outputs
have independent and redundant internal contacts to help ensure the
safety function.
The MSR125H/HP requires the two switches to be operated within
0.5 seconds of each other and will only authorize the ON state while
both switches are held down. If one of the switches is released, the
output goes to the OFF state and the machine cannot be restarted
until both buttons are released and then operated simultaneously.
The MSR125H/HP conforms to EN574 Category IIIC, which gives
specific requirements for two hand control units and logic devices.
The MSR125H has fixed terminals and the MSR125HP has
removable terminals.
Features
• Category 4 per EN 954-1
• Safety category IIIc per EN 574
• Two-hand control unit
• 2 N.O. safety outputs
• Removable terminals
• 22.5mm wide housing
4-54
Specifications
Standards
Category
Approvals
Power Supply
Power Consumption
Safety Inputs
Input Simultaneity
Maximum Input Resistance
Reset
Outputs
Output Utilization per IEC
60947-4-1 (Resistive)
60947-5-1 (Inductive)
Thermal Current (non switching) 1x6A, 2 x 4A
Fuses Output (external)
Min. Switched Current/Voltage
Power On Delay
Response
Recovery Time
Indication LEDs
Impulse Withstand Voltage
Operating Temperature
Humidity
Enclosure Protection
Terminal Protection
Conductor Size
Installation Group
Pollution Degree
Torque Settings—term. screws
Case Material
Mounting
Weight 24V DC
Electrical Life (w/Surge Supp.)
250V AC/1.5A/375VA cos =0.35
Mechanical Life
Vibration
Shock
See Output Ratings on page 1-29 for details. Consult factory for ratings not
115 and 230V AC
250V AC/5A/1250VA cos =0.6
shown.
Output Utilization per IEC
250V AC/2.5A/625VA cos =1
250V AC/6A/1500VA cos =1
10V DC/0.01A/0.1W
24V DC/2A/48W
EN 574, EN 954-1, ISO 13849-1,
IEC/EN 60204-1, IEC 60947-4-1,
IEC 60947-5-1, ANSI B11.19,
AS4024.1
Cat. 4 per EN 954-1 (ISO 13849-1)
Cat. IIIC per EN 574
C-Tick, CE marked for all
applicable directives, cULus & BG
24V DC, 115V AC or 230V AC
2W
1 N.C. and 1 N.O.
<0.5s
40 ohms
Automatic
2 N.O. Safety
AC-1: 6A/250V AC
DC-1: 6A/24V DC
B300, AC-15
P300, DC-13; 3A/24V DC
6A slow blow or 10A quick blow
10mA/10V
1s
20ms
500ms
Green = Power on
Green = CH1 Output Active
Green = CH2 Output Active
2500V
-5°C to +55°C (+23° to +131°F)
90% RH
IP40 (NEMA 1), DIN 0470
IP20, DIN 0470
0.2-4mm
C in accordance with VDE 0110
2
0.4-0.5N·m (3.54-4.43lb•in)
Polyamide PA 6.6
35mm DIN rail
210g (0.463 lbs)
260g (0.573 lbs)
100,000 operations
500,000 operations
300,000 operations
100,000 operations
1,000,000 operations
2,000,000 operations
2,000,000 operations
0-55Hz 0.35mm
10g, 16ms, 100 shocks
6A/250V AC, 6A/125V AC
6A/24V DC @ 6 ops/min
2
(24-12AWG)
Related parts for MSR125H
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Bare Metal Element Resistors
Manufacturer:
WILLOW [Willow Technologies Ltd]
Datasheet:
Part Number:
Description:
450W/650W/1000W Modular Power
Manufacturer:
MEANWELL [Mean Well Enterprises Co., Ltd.]
Datasheet:
Part Number:
Description:
Flat pack Magnet Sensor
Manufacturer:
RRE [Reed Relays and Electronics]
Datasheet:
Part Number:
Description:
Form C Reed Sensor - Flatpack
Manufacturer:
PIC [PIC GmbH]
Datasheet:
Part Number:
Description:
Mains switching Reed Sensor - Flatpack
Manufacturer:
PIC [PIC GmbH]
Datasheet:
Part Number:
Description:
Standard Reed Sensor - Flatpack
Manufacturer:
PIC [PIC GmbH]
Datasheet:
Part Number:
Description:
Safety Contactors
Manufacturer:
ALLEN-BRADLEY [Allen-Bradley]
Datasheet:
Part Number:
Description:
Safety Isolation System
Manufacturer:
ALLEN-BRADLEY [Allen-Bradley]
Datasheet:
Part Number:
Description:
ElectroGuard
Manufacturer:
ALLEN-BRADLEY [Allen-Bradley]
Datasheet:
Part Number:
Description:
ElectroGuard
Manufacturer:
ALLEN-BRADLEY [Allen-Bradley]
Datasheet:
Part Number:
Description:
ElectroGuard
Manufacturer:
ALLEN-BRADLEY [Allen-Bradley]
Datasheet:
Part Number:
Description:
ElectroGuard
Manufacturer:
ALLEN-BRADLEY [Allen-Bradley]
Datasheet:
Part Number:
Description:
Monitoring Safety Relays with Delayed Outputs
Manufacturer:
ALLEN-BRADLEY [Allen-Bradley]
Datasheet:
Part Number:
Description:
Tongue Interlocks
Manufacturer:
ALLEN-BRADLEY [Allen-Bradley]
Datasheet:
Part Number:
Description:
CONNECTOR KIT FOR 140M-D + 100-C09..23 AMP ALLEN BRADLEY
Manufacturer:
ALLEN BRADLEY
MSR125H Summary of contents
Page 1
... The MSR125H/HP has 2 N.O. safety outputs. The safety outputs have independent and redundant internal contacts to help ensure the safety function. The MSR125H/HP requires the two switches to be operated within 0.5 seconds of each other and will only authorize the ON state while both switches are held down. If one of the switches is released, the output goes to the OFF state and the machine cannot be restarted until both buttons are released and then operated simultaneously ...
Page 2
... A1(+) S11 A1 S11 S12 S13 Y1 Y2 S21 S22 S23 S21 S22 S11 MSR125H/HP S21 Safety Relays Two Hand Relays Minotaur MSR125H/HP Power Supply Catalogue Number 440R-D23171 24V DC 115V AC 440R-D23169 230V AC 440R-D23168 440R-D23166 24V DC 115V AC 440R-D23164 440R-D23163 230V AC S12 S13 Y1 ...