Terminal
Function
24 V -
Negative supply voltage
24 V +
Positive supply voltage
1)
When used with the HMP7 probe, the minimum required power supply input is 18 V DC.
Analog output terminals
Table 4 Analog output terminals
Terminal
Function
CH -
Analog output channel 1 -
CH +
Analog output channel 1 +
CH -
Analog output channel 2 -
CH +
Analog output channel 2 +
CH -
Analog output channel 3 -
CH +
Analog output channel 3 +
Wiring options
CAUTION!
connected.
The transmitter wiring options include a lead-through at the backside and lead-throughs on
the bottom.
PROBE
24 Vout
–
RS-485
24 Vout
RS-485
6 Nm
3
14
Do not energize the power supply before the wiring has been
ANALOG
OUTPUTS
-
CH1
+
-
CH2
+
-
CH3
+
24 V
–
8 Nm
Notes
15 ... 30 V DC
50/60 Hz
Notes
Max. wire size: 1.5 mm
wires or ferrules recommended
Figure 7 Indigo300 wiring options and
cable diameters
1
Wiring from the back
• Cable diameter: 5 ... 10 mm
1
2
Wiring through a M20×1.5 gland or
conduit fitting NPT 1/2"
• Cable diameter for M20 gland:
3
Wiring through a M16×1.5 gland or
conduit fitting NPT 1/2"
• Cable diameter for M16 gland:
2
1)
or 24 V AC ±10 %
2
(16 AWG), solid
(0.20 ... 0.39 in)
7 ... 13 mm (0.26 ... 0.51 in)
2 ... 6 mm (0.08 ... 0.24 in)
M212848EN-B