ACX631 Honeywell Pulse preamplifier controller

Listed here are the documents that contain general information for planning and implementing control hardware
and network communications in your Experion system:
• Control Hardware Planning Guide – Provides general information to assist you in planning and design of
control hardware in an Experion system. Control hardware includes C200 Controllers, Series A Chassis I/O
and FIMs, also, all I/O families, (except Series C I/O). It includes some supervisory network considerations
for general reference.
• C300 Controller Guide – This guide provides information that will assist you in planning and designing
activities, as well as the installation, operation, and troubleshooting of Series C300 Controllers in an
Experion system.
• Series C Fieldbus Interface Module (FIM) User Guide – Provides planning and implementation guide for the
Series C Fieldbus Interface Module.
• Fault Tolerant Ethernet Overview and Implementation Guide – Provides basic installation instructions and
configuration requirements for a Fault Tolerant Ethernet (FTE) network and its components.
• Fault Tolerant Ethernet Installation and Service Guide – Contains instructions for installing and configuring
a Fault Tolerant Ethernet (FTE) node. The guide includes troubleshooting and service information for an
FTE node.
• Fault Tolerant Ethernet Bridge Implementation Guide – Provides information for implementing a Fault
Tolerant Ethernet supervisory network through the FTE Bridge module. It includes module installation,
configuration, operation and service data.
• Process Manager I/O Troubleshooting and Maintenance Guide – Guide features notification messages (soft
fail codes and hard fail codes), service procedures and parts lists for PM I/O control hardware.

The following list compares previous features of the Process Manager I/O and the Series C I/O:

• Non-Volatile Memory:

– In the PM, memory was maintained over a power cycle within the I/O card itself.

– With the Series C I/O, the configuration memory information is restored from the C300 controller at

power-up of the I/O Module.

• IOL – The Series C I/O link runs at twice the speed of the PMIO I/O Link. Each C300 I/O Link can be

configured to provide Series-C or PMIO link speeds.

• Series C I/O fully supports HART I/O. This includes the use of Secondary HART Variables as control

parameters.

• Separation of Primary from Secondary modules:

– In the PM, the Primary and Secondary I/O Electronics modules could be separated, placed in different

cabinets, and/or powered by different power systems.

– Series C I/O does not have this capability.

• Series C permits Zone 2 mounting of the Controller and I/O
• In PMIO, the configuration memory is maintained only if a battery backup is installed.

The Experion Series C PIM is an interface between C300 Controller that enables high-accuracy pulse counting

of pulse streams from rotating machinery such as turbines, flow meters, and densitometers. High-accuracy and

repeatable measurement capability make the PIM well suited for metering and custody transfer applications.

The PIM has eight input channels. Out of the eight channels, some may be single consuming one channel or

dual consuming 2 adjacent channels. The last 2 channels (channel 7 and channel 8) can also be configured as

distinct Fast Cutoff using the two output channels on the module.

Each input channel has a 32-bit counter to perform pulse counting and frequency calculation. In addition, when

these channels are configured as single input channels, these eight channels also have a second 32-bit timer for

pulse period and pulse width measurement.

2.3.1 Features of PIM

The following are some of key the features of PIM.

• Supports IOM redundancy.
• Supports redundant module communications with the controller via IO link.
• Supports simulation with SIM-C300 – The input value can be substituted by a program and/or UniSim using

the SIMVALUE parameter.

• Supports high accuracy frequency, period, and pulse width measurement.
• Provides hardware support for Meter Suite applications.
• Provides connections to power field devices or pulse pre-amplifiers.
• Supports pulse multiplexing that enables good pulses from a dual pulse input pair to be copied to the Prover

output interface.

• Supports Dual Pulse Integrity in accordance with ISO6551:1996 Level A, which is required to support

interfacing of custody transfer meters with pulse outputs.

• Provides the flexibility of configuring the eight input channels as single input, dual input, or a combination

of both single and dual input channels . For example you can configure the channels as;

– 2 single input channels, 3 dual input channels or

– 6 single input channels, 1 dual input channels.

For information on PIM specifications, refer to the Specifications document available on the Honeywell Online

Support site.

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