STW164IP
12660-0710-00
Page
28 / 30
www.ziehl.de
14
Technical data
Control voltage Us:
DC 24 V, SELV, PELV
Tolerance
Power consumption
Permissible current Imax on BUS line
Duty cycle
DC 20 - 30V
< 3W
< 10A
100%
Relay outputs K1, K2, K3, K4
4 x 1 changeover contact
Switching voltage
Inrush current normally open contact (no)
Minimum values voltage/current
Conventional thermal current Ith
Switching capacity max. AC cos φ = 1
Switching capacity max. DC (ohmic)
Electrical contact life
Switching capacity
Utilization category
Rated operating current
Rated operating voltage
max. AC 300V; DC 300V
AC 15A 4s 10% ED
12V 10mA
max. 5A
2000 VA
0.3A 300V; 0.4A 120V; 0.8A 60V; 8A 30V cos
φ = 1 -> 5 x 10^5
Switching cycles at 250V /
2A AC-15Ie=
3A Ue =
250V
DC-13 Ie = 2A Ue = 24V
DC-13
Ie
=
0.2A Ue
= 250VV
Test conditions for relay outputs
EN 61010-1
Rated impulse withstand voltage
Overvoltage category
Degree of contamination
Rated insulation voltage Ui
4000V
III
2
300V
Inputs I0...I31 (I0...I15 also possible directly on STW164IP)
Current transformers
AC internal resistance
Overload capacity with STWA1 (H)
Switch-on value
Tolerance
- STWA1(H) (terminals I- and I0.I15)
- Potential-free contact (terminals Y+ and I0.I15)
- Ziehl current sensor S1 (S1 output PNP at I0.I15,
Us of S1 at Y+ and I-)
approx. 15kQ
max. 100A continuous, max. 300A for 10s
adjustable 0.5...9.9 A with current
transformerSTWA1 (H) ±20% (current transformer
STWA1(H))
Inputs Y1, Y2
potential-free contact at terminals Y1 / Y2 and Y+
Internal resistance
Switching threshold
approx. 38kQ
ON > 17V, OFF < 8V
Voltage output
DC 0.10V
Accuracy / temperature drift Load
1% of the final value (from 0.1V) / < 0.06% / K > 1 k
Q
Ethernet interface
RJ45 Connection
Speed
10 / 100Mbit/s
