STW164IP
12660-0710-00
Page
29 / 30
www.ziehl.de
RS485 BUS for STW161M/STW168M
Cable
recommended: twisted, shielded (twisted pair)
Length
max. 1000m (RS485 BUS)
When selecting and dimensioning the cable, it must be ensured that sufficient voltage is available on each
BUS participant (STW164IP, STW161M/STW168M with slider/flaps).
Power consumption of the BUS devices for the calculation:
•
STW164IP
approx. 3W
•
Connected STW161M
approx. 0.5W each
•
Connected STW168M
approx. 3.5W each
•
Connected sliders / flaps
approx. ... each on the customer's side
EMC tests
EN 61326-1
Interference emission
Interference immunity
EN 61326-1; CISPR 11 Class B
EN 61326-1; industrial environment
Installation conditions
Permissible ambient temperature
Permissible storage temperature
Installation height
Climate resistance
Permissible wiring temperature
Oscillation
Shock
Seismic stress
- 20°C ... +55°C
- 20°C ...+70°C
- 2000 m above sea level
5-85% relative humidity, no condensation
- 5°C ...+70°C
IEC 60255-21-1
Class 1
IEC 60255-21-2
Class 1
IEC 60255-21-3
Class 1
Housing
Type V8, Distributor installation
Installation depth Width
Dimensions (W x H x D)
Cable connection single-wire
Fine-wire with ferrule
Stripping length / tightening torque
Protection type housing/clamps fastening
Weight
59mm
8 TE
140 x 90 x 58mm
1 x 0.34 - 1.5mm
2
/ AWG 22 - 14
1 x 0.1 - 1.0mm
2
/ AWG 27 - 16
8mm / 0.5Nm
IP 30 / IP20
Snap-on fastening on 35mm mounting rail to
EN 60 715 or M4 screw fastening (additional latches
not included) approx. 310g
