FUTEK IPM52x User Manual

Revised July 2006

IPM520

OPERATOR'S MANUAL

10 THOMAS IRVINE , CA 92618

Tel- [phone] Fax - [phone]

Internet: www.futek.com

Our recommendations, if any, for those of these products are based on tests
believed to be reliable. The greatest care is exercised in the selection of our raw
materials and in our manufacturing operations. However, since the use of this
product is beyond the control of the manufacturer, no guarantee or warranty,
expressed or implied is made as to such use or effects incidental to such user
handling or possession or the results to be obtained, whether in accordance with
the direction or claimed so to be. The manufacturer expressly disclaims
responsibility therefore. Furthermore, nothing contained herein shall be construed
as a recommendation to use any product in conflict with existing laws and/or
patents covering any material or use.

Warranties or sale, disclaimer thereof and limitations of liability are covered
exclusively by DigiTec's printed warranty statement, for the Enclosed Products.
These instructions do not expand, reduce, modify or alter

Futek's warranty
statement and no warranty or remedy in favor of a customer or any other person
arises out of these instructions.

Call Futek for all your instrumentation and process and control

applications. Application Engineers are available to answer any

questions.

10 Thomas • Irvine, CA 92618

Phone: [phone]

Fax: [phone]

Internet: www.futek.com

1

Table of Contents

Section Topic Page

Section 1 Introduction and Description
Section 1.1 Product Description 3
Section 1.2 Dimensional Drawings 4
Section 1.3 Exploded View 4
Section 2 Pin Outs and Wiring Diagram
Section 2.1 Main Board and Option Board Connections 5
Section 2.2 Option Board Connections 6
Section 2.2 RS232 connection drawings 8
Section 2.4 Channel 1 Input Connections 10
Section 2.5 Channel 2 Input Connections (3722A Only) 11
Section 3 Operation and Programming
Section 3.1 Front Panel Keys 12

Section 3.2 Setup Mode Key Functions 12

Section 3.3 Run Mode Key Functions 13
Section 3.4 Programming Tips 18
Section 3.5 Enter Setup 19
Section 3.6 Main Programming Branch 21
Section 3.7 Channel Setup Programming Branch 22
Section 3.8 Output Setup Programming Branch 26
Section 3.9 Display Programming Branch 29
Section 3.10 Special Features Programming Branch 29
Section 4 Options 36
Section 5 Specifications 38
Inside Back Cover 3700 Flow Chart

2

SECTION 1

INTRODUCTION AND DESCRIPTION

SECTION 1.1: UNIT DESCRIPTION:

The single input and the dual input intelligent process
meters features 5 ½ digit resolution, 6 digit display, high speed, 5 front key
operation and a NEMA 4X, industrialized aluminum case. One Form A relay is
provided standard for use as an Alarm output or shunt cal relay. The
emphasizes the features required in today’s applications, especially scaling of the
meter to display in engineering units. Three methods are provided to scale the
meter: No calculation scale and offset, load calibration and shunt calibration

Stock #'s:
FSH00248- one input channel

FSH00947- two input channels; Options C, H, P, T installed

Options:
"C" 3 Form C Relays
"H" Analog & Excitation Output
"P" Excitation Supplies 10/24 VDC
"T" Serial RS-232C Communication

Ordering Example:
3720A-01CH Single Input with 3 Relays, Analog output,
and Screw Terminals.

IPM500

only.

3

SECTION 1.2: DIMENSIONAL DRAWINGS

P2 (Option Board/Top
Connector)

P1 (Main Board /Bottom
Connector)

SECTION 1.3

FUSE

4

SECTION 2

SECTION 2.0 SAFETY SUMMARY

All safety related regulations; local codes and instructions that appear in this
literature or on equipment must be observed to ensure personal safety and to prevent
damage to either the instrument or equipment connected to it. If equipment is used in a
manner not specified by the manufacture, the protection provided by the equipment may be
impaired.
Do not use this unit directly command motors, valves, or other actuators not
equipped with safeguards. To do so can be potentially harmful to persons or equipment in
the event of a fault to the unit.

CAUTION: Read complete CAUTION: Risk of Electric shock
Instructions prior to installation
And operation of the unit.

The unit must be properly grounded. Ground connection is tied to the Main Board “P1”
connector pin C.

Fuse replacement must be performed with power disconnected. Use only the same type
fuse. The fuse must be a TR5 microfuse, Time Lag (T), 1 amp, 250VAC. Fuse location
shown in section 1.3

5

POWER 115 OR 230VAC SELECTION:

configuring the jumpers in the above drawing.

20MA SOLDER JUMPER LOCATION

The IPM500 can be configured to operate on 115VAC or 230VAC by

To select 4-20ma input range solder across solder pads shown above.

6

PIN OUTS AND WIRING DIAGRAMS

SECTION 2.1: MAIN BOARD/BOTTOM (P1) AND

OPTION BOARD/TOP (P2) PIN OUTS

7

SERIAL RS-232C CONNECTIONS ON P1(MAIN BD)

CONNECTOR

EXAMPLE REMOTE INPUT WIRING

8

SECTION 2.4: CHANNEL #1 INPUT CONNECTIONS

9