Pin Connections; Technical Specifi Cations - Hydac TankConditioner TC Mode D'emploi

4.6 Pin connections

Information on the temperature contacts
Depending on the version ordered, the temperature contacts could be in the
form of a normally closed (T70 N/C), Pt 100 or 4 - 20 mA output temperature
contact.
Version TC...C 1.x /-S12-Vxxx
On site
Version TC...D 1.x /-S12-Vxxx
On site
Version TC...C 1.x /-S44-Vxxx
On site
Version TC...D 1.x /-S44-Vxxx
On site
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Connection A Connection B
On site
M12x1, 4 pole M12x1, 4 pole
Level Temperature
T 70/Ö
Connection A Connection B
On site
M12x1, 4 pole M12x1, 4 pole
Level Temperature
Connection A
M12x1, 4 pole
Level and Temperature
Connection A
M12x1, 4 pole
Level and Temperature
4.7 Technical specifi cations for fl uid level and
temperature contacts and plug types
Version TC...C 1.x /-S12-Vxxx
Fluid level switch points: Bi-stable NO / NC
Max. 2 can be set
Resolution 10 mm
Hysteresis 4 mm
Thermal contact T70 °C / N/C
Switching capacity 10 W / VA max.
30 V / DC max.
Switching current 1 A max.
Plug connections Connection A
Level contact(s):
1 = 15 V - 30 V DC
2 = level L1 (+UB)
3 = not used
4 = level L2 (+UB)
Version TC...D 1.x /-S12-Vxxx
Fluid level switch points: Bi-stable NO / NC
Max. 2 can be set
Resolution 10 mm
Hysteresis 4 mm
Thermal element Pt 100
Temperature switch points Max. 2 can be set
Hysteresis 1 - 99 K can be set
Switching capacity 10 W / VA max.
30 V / DC max.
Switching current 1 A max.
Display for temperature monitoring LED 3-digit (4-digit if unit of meas. not shown)
Display range -20 °C to +120 °C (-4 °F to +248 °F)
Plug connections Connection A
Level contact(s):
1 = 15 V - 30 V DC
2 = level L1 (+UB)
3 = not used
4 = level L2 (+UB)
Version TC...C 1.x /-S44-Vxxx
Fluid level monitoring:
Output signal 4 - 20 mA
Measuring range for V 250 165 mm
Measuring range for V 370 285 mm
Measuring range for V 520 435 mm
Resolution 4 mm
Hysteresis 0 - 10 %
Temperature monitoring:
Output signal 4 - 20 mA
Measuring range 0 - 100 °C
Hysteresis 0 - 1 K
Ohmic resistance U - 8 V
B
R =
B 20 mA
Signal transmission Screened cable must be provided!
Plug connection Connection
Fluid level and temperature signals:
1 = 15 V - 30 V DC
2 = temperature 4 - 20 mA
3 = not used
4 = fl uid level 4 - 20 mA
Connection B
Temperature contact(s):
1 = 15 V - 30 V DC
2+4 = T70 / Ö (+UB)
3 = not used
Connection B
Temperatue contact(s):
1 = 15 V - 30 V DC
2 = temperature 2 (+UB)
3 = GND (0 V)
4 = temperature 1 (+UB)
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