Technical data
7
Technical specifications 6ES 7960-1AA06-0XA0 6ES 7960-1AB06-0XA0 6ES 7960-1AA08-0XA0
Article name SIMATIC S7-400H, synchro‐
nization module V6
SIMATIC S7-400H, synchro‐
nization module V6
SIMATIC PCS 7, synchroni‐
zation module V8 XTR
Maximum length of cable be‐
tween the CPUs
10 m 10 km 10 m
Ambient temperature during
operation
Up to 60°C Up to 60°C Up to 70°C
Supply voltage 3.3 V, supplied by the CPU 3.3 V, supplied by the CPU 3.3 V, supplied by the CPU
Current consumption 220 mA 240 mA 220 mA
Power loss 0.77 W 0.83 W 0.77 W
Wavelength of the optical
transceivers
850 nm 1310 nm 850 nm
Maximum permitted attenua‐
tion of the fiber-optic cable
7.5 db 9.5 dB 7.5 dB
Maximum permitted differ‐
ence in cable lengths
9 m 50 m 9 m
Dimensions W x H x D (mm) 13 x 14 x 58 13 x 14 x 58 13 x 14 x 58 mm
Weight 0.014 kg 0.014 kg 0.014 kg
Note
The synchronization modules for lengths up to 10 km have blue interlock clips and are therefore
optically different from the synchronization modules for close-up linking.
Synchronization modules for S7-400H
Equipment Manual, 04/2020, A5E50072434-AA 27
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