Chapter 2 SPAN Installation
OEM7 SPAN Installation and Operation User Manual v14
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Receiver Power
For information about connecting power to an OEM7 receiver card, see the
OEM7 Installation and Operation
.
For information about connecting power to a PwrPak7, see the
PwrPak7 Installation and Operation User Manual
IMU Power
In addition to the receiver power supply, a power supply is needed for the IMU. See
below for the voltage requirements for each IMU. The same power supply can be used for the receiver and
the IMU, if the power supply meets the power requirements of both devices.
IMU
Power Requirement
IMU-CPT
+9 to +18 VDC
IMU-FSAS
+10 to +34 VDC
IMU-HG1900
+10 to +34 VDC
IMU-IGM
+10 to +30 VDC
IMU-ISA-100C
+10 to +34 VDC
IMU-KVH1750
+9 to +36 VDC
IMU-ENC-LN200
+10 to +34 VDC
IMU-µIMU
+10 to +34 VDC
UIMU-HG1700
(AG58 or AG62)
+12 to +28 VDC
UIMU-LN200
+12 to +28 VDC
OEM-IMU-ADIS-16488
(direct connection)
+3.3 VDC
OEM-IMU-EG320N
(direct connection)
+3.3 VDC
OEM-IMU-EG370N
(direct connection)
+3.3 VDC
OEM-IMU-HG4930
(direct connection)
+5.0 VDC
OEM-IMU-STIM300
(direct connection)
+5.0 VDC
Table 12: IMU Power Supply
For most IMUs, connect the power leads on the IMU interface cable to the IMU power supply.
For an IMU in the IMU Enclosure (IMU-HG1900, IMU-ISA-100C, IMU-ENC-LN200 or IMU-µIMU-IC), connect
the IMU Power Cable (NovAtel part # 60723136) from the IMU to the IMU power supply.