HYDAC HMG 3010 - Manual (Page 78)

HMG 3010 Page 78
Edition 11/2011 - V04 R01 Part No.: 669855
6.6 Technical data
Sensor inputs
The HMG features:
• 4 sensor input jacks (channel A – H) for up to 8 analogue sensors,
or up to 4 SMART sensors and
• 1 input jack with 2 digital inputs (channel I - J) and
a voltage input of -10 V to + 10 V (shown at channel H)
The sensors are connected using an standard M12x1 male connector (5 pole).
Channel A to H:
• Automatic detection for HSI sensors (pressure, temperature, flow rate trans-
mitters and SMART sensors)
• Connection of commonly-available sensors with current or voltage signals
• Differential channels for channel A - B; channel C - D; Differential channel for
flow rate measurement orifice (shown at channel B)
Channel I and J:
• Frequency channels (speed (rpm) measurement, counting function)
Frequency range: 1 .. 30,000 Hz (≤ ± 0.1% FS max.)
Switching threshold / switch-back threshold: 2V/1V
Max. input voltage: 50 V; display delay max. 2 s.
Overview of signals / measurement inputs
Measurement
range
(accuracy)
Chann
.
A
Chann
.
B
Chann
.
C
Chann
.
D
Chann
.
E
Chann
.
F
Chann
.
G
Chann
.
H
HSI X X X X X X X X
4 .. 20 mA
( ≤ ± 0.1 % FS max.)
X X X X X X X X
0 .. 20 mA
( ≤ ± 0.1 % FS max.)
X X X X X X X X
0 .. 4.5 V
( ≤ ± 0.1 % FS max.)
X X X X X X X X
0 .. 5 V
( ≤ ± 0.2 % FS max.) X X X X X X
( ≤ ± 1.0 % FS max.) X X
0 .. 10 V
( ≤ ± 0.1 % FS max.) X X X X X X
( ≤ ± 0.5 % FS max.) X X
0 .. 50 V
( ≤ ± 0.1 % FS max.)
X X
0.5 .. 4.5 V
( ≤ ± 0.1 % FS max.)
X X X X x x x x
0.5 .. 5.5 V
( ≤ ± 0.1 % FS max.) X X X X X X
( ≤ ± 1.0 % FS max.) X X
1 .. 5 V
( ≤ ± 0.2 % FS max.) X X X X X X
( ≤ ± 1.0 % FS max.) X X
1 .. 6 V
( ≤ ± 0.2 % FS max.) X X X X X X
( ≤ ± 0.5 % FS max.) X X
-10 .. +10 V
( ≤ ± 0.5 % FS max.)
X