MSR5T Datasheet, PDF (1/2 Pages) Allen-Bradley – Monitoring Safety Relays

Safety Relays
Monitoring Safety Relays
Minotaur MSR5T
Description
The MSR5T has 1 N.C. single channel input for use with gate
interlocks and emergency stop buttons in lower risk applications.
The MSR5T has output monitoring that can accommodate an
automatic/manual reset function. Automatic/manual reset can use a
jumper or can be used to check operation of the contacts.
The MSR5T has 3 N.O. safety outputs and 1 N.C. auxiliary output.
The safety outputs have independent and redundant internal
contacts to help ensure the safety function. The auxiliary contact is a
nonsafety output intended to provide an external signal about the
status of the safety outputs.
The Minotaur power supply converts either 110V AC or 230V AC to
24V DC. It is intended to be used with an MSR5T or a Ferrotek
noncontact interlock. When used with the MSR5T, the Minotaur
power supply acts like a 110V AC (230V AC) input module allowing a
single channel 110V AC (230V AC) circuit to be wired directly into a
safety circuit.
Features
• Category 4 per EN 954-1
• Stop category 0
• Single channel input
• 3 N.O. safety outputs
• 1 N.C. auxiliary output
• 22.5mm wide housing
• Optional 110/230V AC input module
Specifications
Standards
EN 954-1, ISO13849-1, IEC/EN
60204-1, IEC 60947-5-1, ANSI
B11.19, AS4024.1
Category
Cat. 4 per EN 954-1
Approvals
C-Tick, CE marked for all
applicable directives, cULus and
TUV
Power Supply
24V AC/DC±15% 50/60Hz
Power Consumption
<4VA
Safety Inputs
1 N.C.
Maximum Input Resistance
200 Ω
Reset
Automatic/Manual
Outputs
3 N.O. Safety; 1 N.C. Auxiliary
➊ Output Utilization per IEC
60947-5-1 (Inductive)
B300 AC-15
4A/250V AC, 4A/120V AC
P300 DC-13
3A/24V DC
Thermal Current (non switching) 4A
Fuses, output
5A quick acting
Min. Switched Current/Voltage 10mA/10V
Maximum Dropout Time
90ms
Indication LEDs
Green = Output
Impulse Withstand Voltage
2500V
Installation Group
C in accordance with VDE 0110
Pollution Degree
3
Operating Temperature
-10°C to +55°C (+14°F to +131°F)
Humidity
90% RH
Enclosure Protection
IP40, (NEMA 1), DIN 0470
Terminal Protection
IP20, DIN 0470
Conductor Size
1 x 2.5mm² (14AWG) stranded,
1 x 4mm² (12AWG) solid
Torque Settings—terminal
screws
1N⋅m (8.85lb⋅in)
Case Material
Red Polycarbonate
Mounting
35mm DIN rail
Weight
210g (0.46lbs)
Electrical Life
220V AC/4A/880VA cosϕ=0.35
220V AC/1.7A/375VA cosϕ = 0.6
30V DC/2A/60W
10V DC/0.01A/0.1W
100,000 operations
500,000 operations
1,000,000 operations
2,000,000 operations
Mechanical Life
2,000,000 operations
Vibration
0.75mm (0.30in) peak, 10-55Hz
Shock
30g, 11ms half sine
➊ See Output Ratings on page 1-29 for details. Consult factory for ratings not
shown.
Applications
Switching_{+ --} Supply
circuit
MSR5T
Contactor monitoring circuit
Contactor switching circuit
Supply inclusive of switching circuit
Contactor
Monitored by Minotaur
The MSR5T
monitors itself for
any internal fault
The safety function is ensured by the Minotaur
Contactors: Provides
contactor monitoring if two
or more contactors are used
4-10