Technical data

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ABB JOKAB SAFETY
4:31
Tina 7A
Adaptation Unit
Tina 7A 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.
The device is designed for installation in an equip-
ment cabinet where it can be mounted directly on a
35 mm DIN rail, and the conductors are then con-
nected directly to the screw terminals.
Application
■ Adaptation of safety controls with mechanical
contacts to the dynamic safety circuit inside the
same enclosure.
TÜV Nord
Tina 7A Technical Data
Manufacturer
ABB AB/Jokab Safety, Sweden
Ordering information
see page 4:58
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
Current through
safety device contacts
Short circuit current
between contacts
Time delay t (in/out)
Voltage supply at normal
operation (protection OK) and
24 VDC supply voltage
24 VDC + +15%, -25%
47 mA (57 mA
with max information output)
Information output: Max 10 mA
12 mA
10 mA
t < 70 µs
Dynamic input:
between 9 and 13 volt (RMS)
Dynamic output:
between 9 and 13 volt (RMS)
Information output: ~ 23 VDC
Protection class
IP20
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)
Connectors
5-pin connection block (power
supply, dynamic in/out, info)
4-pin connection block
(safety loop A1-A2, B1-B2)
Max length on leads connected to
terminals 6, 7, 8 and 9 is 200mm
Mounting
DIN rail
Size
61 × 46 × 14 (L × W × H)
Weight
~35 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 TÜV Nord
Connection block
+24 VDC
Dynamic input signal
0 VDC
Dynamic output signal
Information
Safety circuit A1-A2
Safety circuit A1-A2
Safety circuit B1-B2
Safety circuit B1-B2
Features
■ Simplies the system as well as
maintaining the safety level
■ Indication of status by LED
■ Adapted for easy installation on
35 mm DIN rail cabinets
Approvals
13
62
45, 7 35, 5
2
4
3
1
5
6
7
8
9