Samson TROVIS 5724-8 Mounting And Operating Instructions page 17

Device • Two-wire connecting cable with open end for connection to supply voltage (5 m)
version [A]
• Two Pt 1000 sensors (2 m blue and 3 m red)
Device • Three-wire connecting cable with open end for connection to supply voltage and
version [B]
• Two Pt 1000 sensors (2 m blue and 3 m red)
Device • Two-wire connecting cable with open end for connection to supply voltage (5 m)
version [C]
• Two Pt 1000 sensors (2 m blue and 3 m red)
• Four-wire control line for two additional inputs (3 m)
Device • Three-wire connecting cable with open end for connection to supply voltage and
version [D]
• Two Pt 1000 sensors (2 m blue and 3 m red)
• Four-wire control line for two additional inputs (3 m)
The permissible medium temperature depends on the valve on which the electric actuator with
1)
process controller is mounted. The limits in the valve documentation apply.
Sensors
Type
Number of Pt 1000
resistors
Accuracy
Sensor length
Perm. temperature range
Degree of protection acc. to
EN 60529
Weight
Connecting cable length
Marking
Wiring
EB 5724-8 EN
switching output (2.5 m)
switching output (2.5 m)
5277-2 5277-3
1 1
Class B
50 mm 50 mm
–50 to +180 °C
IP 54
Approx. 0.23 kg
2 m 3 m
Blue Red
AI2 AI1
Design and principle of operation
Connecting cable
Version Two-wire
Length
5 m
Wire coding N ↔ Blue
L ↔ Brown
Switching output
Amperage Max. 1 A
Voltage Depending on supply voltage:
230 V · 120 V
Control line
Version
Wire coding + ↔ Orange
– ↔ Brown
Three-wire
2.5 m
N ↔ Blue
L ↔ Brown
L' ↔ Black
AI3 AI4
+ ↔ Red
– ↔ Black
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