Siemens SENTRON ATC6500 - Page 224

Accessories
11.1 Expansion modules
3KC ATC6500 transfer control device
222 Manual, 05/2019, L1V30538268002A-01
Connection
Connecting terminals
Removable / plug-in
Cable cross-section (min-max)
0.2 … 2.5 mm
2
(AWG 24 ... 12)
Cable cross-section (min-max)
acc. to UL 508
0.75 … 2.5 mm
2
(AWG 18 ... 12)
Tightening torque
0.5 Nm (4.5 lbf-in)
Ambient conditions
Operating temperature
-20 … +60 °C
Storage temperature
-30 … +80 °C
Relative humidity
< 80 % (IEC / EN 60068-2-70)
Maximum degree of pollution
2
Overvoltage category
3
Altitude of environment (max.)
≤ 2000 m
Enclosure
Enclosure material
Polyamide RAL7035
Degree of protection
IP20
Weight
80 g
Certifications and approvals
The following standards are com-
plied with:
cULus
Complies with standards IEC / EN 61010-1
IEC / EN 61000-6-2
IEC / EN 61000-6-3
UL 508
CSA C22.2-N°14
UL marking AWG range: 18 - 12 AWG stranded or solid
Field wiring terminals tightening torque: 4.5 lbf-in