Specifications are subjected to change without notice (31.08.06)
1
Power supply
24 VAC -15/+10% 50-60Hz /
24 VDC -15/+10%
Power consumption
< 5 VA / 5 W
Safety outputs
2 NO
Auxiliary outputs
--
Contact ratings
Resistive loads
AC1
6 A @ 230 VAC
DC12
6 A @ 24 VDC
Small inductive loads AC15
3 A @ 230 VAC
DC13
2.5 A @ 24 VDC
Safety output
contact fuse protection
5 A fast or 4 A delayed
Insulation voltage
Supply to input
none
Supply to output
4 kV 1.2/50s
Input to output
4 kV 1.2/50s
Pollution degree 2
Overvoltage category III
Electrical Specifications
Emergency stop and safety gate modules
NA12D
Safety Category 4 according to EN 954-1
Redundant circuit
Force guided relay contacts
Dual channel input
2 NO safety outputs
Failure diagnosis by LEDs
Feedback circuit for external contactors monitoring
Automatic or manual start
Ordering Key
Emergency stop and safety
gate module according to EN
60204-1, EN 292-1 /-2, EN 418
and EN 1088. The safety mod-
ule is in safety category 4 and
is provided with 2 NO safety
Product Description
outputs. It can be used togeth-
er with safety magnetic sen-
sors SMS series, safety
switches or emergency push
buttons.
Housing
Application
Controlled Devices
Safety Outputs
Safety Category
Delay on energisation
150 ms
Delay on de-energisation
30 ms
Channel simultaneity
Operating temperature
-20C ... + 65C
Storage temperature
-25C ... + 65C
Time Specifications
Environmental Specifications
Protection degree terminals
IP 20
Protection degree housing
IP 40
Housing material
Polyamid PA 6.6
Housing type
22.5 mm housing models
Mounting
DIN rail
Max cross section
of external conductors
2.5 mm
2
flexible wire
2.5 mm
2
rigid wire
Dimensions
22.5 x 99 x 114 mm
Weight
200 g
Mechanical Specifications
NA12 D
2
Specifications are subjected to change without notice (31.08.06)
Dimensions
NA12D
Wiring Diagrams
Application
NA1/2-D
NA1/2-D
2 N.O.
2 N.O.
Connection Sample
Double gate monitoring
Terminal
Function/Connection
A1
+24 VDC or AC supply
A2
GND or AC supply
S11-S12
First input channel (NO)
S21-S22
Second input channel (NO)
X1-X2
Feedback and Reset
circuit input
13-14
First safety output (NO)
23-24
Second safety output (NO)
Connections
Front NA12D
NA12D
NA12D
NA12D
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