ABB Tina 7A Service Manual Page 25

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888-282-2123 • www.jokabsafetyna.com
ABB JOKAB SAFETY
4:25
Tina 2A/B
Adaptation Unit
Tina 2A/B is a device that adapts the safety sensors
with mechanical contacts, such as emergency
stops, switches and light curtains/light grids, with
their own relay outputs to the dynamic safety circuit.
Tina 2A is tted with M20 contact which simplies
connection to safety sensors prepared for M20 con-
nection. Tina 2B is very small and can often be placed
in the safety components' enclosure. Both Tina 2A
and Tina 2B are tted with LEDs for status indication of
the dynamic safety circuit.
Applications
Adaptation of safety sensors with
mechanical contacts to the dynamic
safety circuit
Example: emergency stops,
switches, light beams/light curtains
with relay outputs
Features
Simplies the system as well as
maintaining the safety level
Indication of status by LED
Approvals
TÜV Nord
Tina 2A Technical Data
Manufacturer
ABB AB/Jokab Safety, Sweden
Ordering information
see page 4:57
Level of safety
IEC/EN 61508-1…7
EN 62061
EN ISO 13849-1
EN 954-1
SIL3
SIL3
PL e, category 4
Category 4
PFH
d
4.50×10
-9
Power supply
Operating voltage
Total current consumption
Time delay t (in/out)
Voltage supply at normal
operation (protection OK) and
24 VDC supply voltage
24 VDC + 15 %, –25 %
17 mA (27 mA with max
information output)
Information output: Max 10 mA
t < 60 µs
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 condensation)
Housing material
Based on polyamide, Macromelt
OM646 (V0)
Connector
5x0.34 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
Color
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 V 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
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