ABB Tina 7A Service Manual download pdf (Page 22)

ABB Safety Handbook | 2TLC172001C0202 5/22

Tina 7A

Tina 2A

Tina 10A

Tina 3A

Tina 10 B/C

Tina 2B

Tina 6A

Tina 11A Tina 12A

Tina 1ATina 4A Tina 8A

Tina 5A

– Safety circuit, PLe, ENISO13849-1

– Individual status indication of every connected unit in the safety circuit

– Supervision of lamp indicating bypassing of safety device

– Quick release M12 connector

Tina is available in several versions

Tina 4A, Tina 8A, Tina 11A and Tina 12A are used as

terminal blocks and simplify connection to a Vital safety

circuit. Each safety component is connected to the terminal

block via an M12 connection. A terminal block is connected

to the apparatus enclosure by means of a cable that also

contains status information from each safety component that

is connected to Tina 4A/Tina 8A and summed information

from Tina 11A/Tina 12A. Tina 1A must be used as a blanking

plug in unused M12 connections.

Tina 6A is used to connect door sensitive edges and safety

mats, and provides an indication for each unit (Tina 7A may

also be used). If a Tina 6A is connected close to the edge or

mat, the risk of electrical interference is reduced.

Tina 5A is used to bypass the safety sensors in Vital security

loop and for monitoring the indicator light switch off. Tina 5A

bypass units are used for bypassing of safety sensors in a

dynamic circuit and provides the possibility for supervision of

bypass lamp indication.

Tina 2A/B, Tina 3A and Tina 7A are used to connect safety

components with mechanical positive forced disconnecting

contacts, such as emergency stops, switches and light

curtains/light beams with relay outputs. NOTE! In order

to maintain safety category 4 and to reduce the risk of

electrical interference, Tina 2 A, 3A and 7A units must be

installed within the same physical encapsulation as the

safety component that is to be monitored, and this is to be

connected to the Tina unit with as short a cable as possible.

Tina 10A/B/C units are used for connection of Focus light

beams/curtains to Vital or Pluto. Tina 10B has an extra M12

connector that enables reset, a reset lamp and switching of

the Focus supply voltage. The Tina 10C has an additional

M12 connector that permits a Focus transmitter to receive

power.

Tina is available in several versions depending on the type of safety component that is connected to the Vital or Pluto

circuit. Also available is a bypassing unit, three connector blocks with 2, 4 or 8 M12 connectors, and a blind plug for

unused connections. As an accessory there is a Y-connector for series or parallel connection and even for connection

of light beams with separate transmitter and receiver. Tina units are also included in emergency stop models Smile

Tina and INCA Tina. This is to adapt ABB JokabSafety's products to dynamic safety circuits.

All Tina units are designed to decode the dynamic signal in the safety circuit of Vital/Pluto.

Reasons to choose Tina

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ABB Tina 7A Service Manual Page 22

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