Bruker HPPR/2 User Manual

Cover2 Module
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6.2.2 Left Side Connectors
Case Label Connector
Type
Description
Not labelled D-Sub 25 PREAMP BUS connector
(flat cable is already mounted)
Not labelled D-Sub 9 Connector to MRI‘s
HWIDS interface
Table6.7: Connectors on the Left Side
6.3 Functionality
6.3.1 Power Supply and Monitoring
All voltages supplied from the console are filtered on the HPPR/2 Cover2 Module.
The HPPR/2 Cover2 Module is monitoring the +19V, +9V and -19V. Cover2 has the following
voltage threshold to inform the host:
Error Cause Description
+9V falls below 7.15 ... 7.55
V
The power supply +9V is too low. Check the power supply in the AQS-
console.
+19V falls below 16.9 ...
17.25 V
The power supply +19V is too low. Check the power supply in the AQS-
console.
-19V falls below -17.25 ...
-16.9 V
The power supply -19V is too low. Check the power supply in the AQS-
console.
Table6.8: Power Supply Error Cause
6.3.2 Real Time Pulse
All pulses are driven to the preamplifier modules by a RS422 driver. The pulse delay from the
pulse driver and transmission line to the preamplifier module is less than 300 ns.
There are following three real time pulses:
• RGP_HPPR, Receiver Gating Pulse HPPR (also known as RGP_PA).
• LOCK_PP, Lock Protection Pulse (also known as TP_F0).
• INTERLEAVE_INCR, Interleave Increment (also known as INCR_AQ or as
RCP_HPPR_MODE).
6.3.3 BIS
The HPPR/2 Cover2 Module BIS data contains information about production data, ECL,
hardware type, display type, calibration and sockets for connected devices.
BIS information is provided by the internal MCU (Micro Controller Unit) and can be read via
the website respectively via the host.

Bruker HPPR/2 Specifications

General

Brand	Bruker
Model	HPPR/2
Category	Laboratory Equipment
Language	English