Purvis Industries

2TLA010028R1000

ABB 2TLA010028R1000 RT7B Universal Safety Relay, 2NO-2NO-1NC Contact, 24 VDC V Coil

• CP#:
• Item#: 2TLA010028R1000
• Mfr#: 2TLA010028R1000
• UPC: 888614093621

• The RT7 has four dual safety outputs of which two may be delayed for upto three seconds in order to achieve a safe and soft stop
• A soft stop allows machinery to brake and stop gently before power is removed
• 45 mm width dimension
• LED indication of supply, inputs and outputs short-circuit and low voltage level
• Quick release connector blocks
• AgSnO2/Au flash contact material
• 5A gL/gG fuses output 1/2 (external), 3A gL/gG fuses output 3/4 (external)
• 6 A gG conditional short-circuit current
• 2.5 kV impulse withstand voltage
• 300 Ohm (S14,S24,S34), 150 Ohm (S44, X1) maximum input wire resistance at nominal voltage
• A manual supervised reset is used for gates and other safety devices that can be passed through, While an automatic reset is used for small safety hatches if deemed appropriate from a risk point of view
• 0, 1, 2, 3 sec timing delay
• Three voltage free transistor information outputs
• RT7 is manual or automatic resetting
• The RT7 has information outputs that follow the inputs and outputs of the relay
• These outputs indicate if for example a gate is opened or closed, if there is a delay or if the relay needs to be reset
• Single or dual channel input
• Test input for supervision of external contactors

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