Technical data

ABB Safety Handbook | 2TLC172001C0202 5/24
5
Adaptation unit
Tina 2A/B
Description
Tina 2A/B is a device that adapts the safety sensors with
mechanical positive forced disconnecting contacts, such as
emergency stops, switches and light curtains/light grids with
their own relay outputs to the dynamic safety circuit.
Tina 2A is fitted with M20 contact which simplifies connection
to safety sensors prepared for M20 connection. Tina 2B is
very small and can often be placed in the safety components'
enclosure. Both Tina 2A and Tina 2B are fitted with LEDs for
status indication of the dynamic safety circuit.
Technical data – Tina 2A
Article number
Tina 2A
Tina 2B
2TLA020054R0100
2TLA020054R1100
Level of safety
IEC/EN61508-1…7 SIL3
EN62061 SIL3
ENISO13849-1 PLe/Cat.4
PFH
D
4.50 × 10
-9
Power supply
Operating voltage 24 VDC + 15%, –25%
Total current consumption 17 mA (27 mA with max information
output)
Information output: Max 10 mA
Time delay t (in/out) t < 60 µs
Voltage supply at normal
operation (protection OK) and 24
VDC supply voltage
Dynamic input: between 9 and 13
volt (RMS)
Dynamic output: between 9 and 13
volt (RMS)
Information output: ~ 23 VDC
Protection class IP67
Ambient temperature Storage: -30…+70°C
Operation: -10…+55°C
Humidity range 35 to 85 % (with no icing or conden-
sation)
Housing material Based on polyamide, Macromelt
OM646 (V0)
Connector 5 x 0.34 mm
2
wires, 0.15 m
Size Tina 2A: 43 × 24 ×24mm
Tina 2B: 28 × 21 ×7mm (L x W x H)
Weight Tina 2A: ~30g
Tina 2B: ~20 g
Colour Black
Approved standards European Machinery Directive
2006/42/EC
ENISO12100-1:2003, ENISO 12100-
2:2003,
EN60204-1:2007, EN9541:1996,
ENISO13849-1:2008,EN62061:2005
Certificates TÜV Nord
26, 5
45, 3
36, 3
11, 2
24
M20x1,5
1
2
3
4
5
21
266, 8
LED
1
2
3
4
5
Cable connection:
Brown: +24 VDC
White: Dynamic input signal
Blue: 0 VDC
Black: Dynamic output signal
Grey: Information
Approvals:
Application:
– Adaptation of safety sensors
with mechanical contacts to
the dynamic safety circuit.
Example:
– Emergency stops
– Switches
– Light beams / light curtains
with relay outputs
Features:
– Simplifies the system as well
as maintaining the safety level
– Indication of status by LED
TÜV
NORD