Meggitt vibro-meter VM600 User Manual

HARDWARE MANUAL Document reference MAMPS-HW/E
VM600 machinery protection system (MPS) Edition 18 - March 2022
9-6
Connecting vibration and pressure sensors
CONFIGURATION OF MPC4 / IOC4T CARDS
Table 9-2: Use of an internal (MPC4) or external power supply for various types of sensors
Transducer or
transducer and
signal conditioner
Output signal
Power supply
rating (required)
Supplied by
Connection
diagram
Accelerometers and velocity transducers
CE6xx or equivalent
(2-wire constant
current power supply)
1Vto20V
2to20mA
(18to30V
DC
)
MPC4 / IOC4T Figure 9-6
CE1xx and CE3xx 5 mA ±2 mA
12 to 18 V
DC
MPC4 / IOC4T Figure 9-5
SE120 12 mA ±8 mA
+15 to +36 V
DC
MPC4 / IOC4T Figure 9-5
CAxxx + IPC707
(2-wire, current mode)
12 mA
DC
±5 mA
AC
13 mA
DC
±5 mA
AC
+18to30V
DC,
20 mA
MPC4 / IOC4T Figure 9-5
Note: For an IPC707 signal conditioner without diagnostics, the nominal/standing current is 12 mA
DC
. For an IPC707 with
diagnostics, it is 13 mA
DC
(normal operation). Refer to the CAxxx vibration sensors installation manual for further information.
CAxxx + IPC704
(2-wire, current mode)
12 mA
DC
±5 mA
AC
+18to30V
DC,
25 mA
MPC4 / IOC4T Figure 9-5
CAxxx + IPC707
(3-wire, voltage mode)
+7.0 V
DC
±5 V
AC
+8.0 V
DC
±5 V
AC
+18to30V
DC,
20 mA
MPC4 / IOC4T Figure 9-4
Note: For an IPC707 signal conditioner without diagnostics, the nominal/standing voltage is 7 V
DC
. For an IPC707 with
diagnostics, it is 8 V
DC
(normal operation). Refer to the CAxxx vibration sensors installation manual for further information.
CAxxx + IPC704
(3-wire, voltage mode)
+7.5 V
DC
±5 V
AC
+18to30V
DC,
25 mA
MPC4 / IOC4T Figure 9-4
CV210 + IVC632
Current modulation:
12 mA ±5 mA
−15 to −30 V
DC
I
max
≤17 mA
MPC4 / IOC4T Figure 9-5
Voltage modulation:
−7.5 V
DC
±5 V
AC
I
max
≤6 mA
MPC4 / IOC4T Figure 9-4
CV21x or equivalent AC only N/A N/A Figure 9-7
CAxxx + IPC707
with GSI127
7V
DC
±5 V
AC
8V
DC
±5 V
AC
+24 V
DC
±25%,
95 mA
External supply Figure 9-8
Note: For an IPC707 signal conditioner without diagnostics, the nominal/standing voltage is 7 V
DC
. For an IPC707 with
diagnostics, it is 8 V
DC
(normal operation). Refer to the CAxxx vibration sensors installation manual for further information.
CAxxx + IPCxxx
with GSI127
7V
DC
±5 V
AC
+24 V
DC
±10%,
100 mA
External supply Figure 9-8

Meggitt vibro-meter VM600 Specifications

General

Brand	Meggitt
Model	vibro-meter VM600
Category	Protection Device
Language	English