Order no.: 900312.001
V2.0
Page 39
Technical data of ST710-KPLVR.112
Inputs
E1:
external contact, potential-free, see parameter b11
Measuring input
F1:
Temperature sensor PTC or NTC
F2:
Temperature sensor PTC or NTC
F3:
Temperature sensor PTC or NTC
Measuring range:
PTC (KTY81-121):
-50°C...+150°C
NTC (103AT-11): -40°C...+110°C
Measuring accuracy at 25°C:
+/- 0,5% of scale range
F3:
Linear current input 4 ... 20 mA, indicating range adjustable with parameters
Outputs
K1:
Relay 8(1.5)A 250V, normally-open contact, function see parameter U1
K2:
Relay 8(1.5)A 250V, normally-open contact, function see parameter U2
K3:
Relay 8(1.5)A 250V, normally-open contact, function see parameter U3
K4:
Relay 8(1.5)A 250V, change-over contact, function see parameter U4
Installed buzzer, ca. 85dB
Display
One 3-digit LED-Display, height 13mm, for temperature display, colour red
Three LEDs, for status display
Communication interface
Interface driver: RS485, galvanically separated, the network has to be installed in lines topology
and terminated with a 120 Ohm resistance on each side. In case of networking always connect
port “A” with port “A” and port “B” with port “B”. Crossing over is not permissible.
Power supply
16-36V DC or 12-24V AC +/-10% (50/60Hz)
Connectors
Plug and socket
Clamp A:
12-pole, spacing 5.0 mm, for cable up to 2.5 mm²
Clamp B:
11-pole, spacing 3.5 mm, for cable up to 1.5 mm²
Ambient conditions:
Storage temperature
-20°C...+70°C
Operating temperature
0...55°C
Relative humidity
max. 75%, without dew
Weight
ca. 150g
Enclosure
Front IP65, IP00 from back
Installation data
Unit is to be installed in an instrument panel.
Front size
84 x 42 mm
Panel cut-out
67.5 x 31.5 mm
Installation depth
ca. 90 mm
