BTG CPM Series User manual

User Manual
CPM
Communication Platform

Copyright© 2019 BTG Instruments AB
The contents of this document are subject to revision without notice due to continued progress
in methodology, design, and manufacturing. BTG shall have no liability for any error or
damages of any kind resulting from the use of this document.
All rights reserved. No part of this document may be copied, photocopied, published,
reproduced, translated or converted into electronic or machine-readable form
without written permission of BTG Instruments AB.
Original Instructions
BTG Instruments AB, 2019

© BTG 2019 User Manual CPM M2066/10en I
Important Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1 Product Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
1.2 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
1.3 Dimensions and Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
1.4 Type Plate Explanations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
1.5 CE-Declaration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2 Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.1 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.2 Assembly of Product Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.3 Mounting Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
2.4 Cabling Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.5 Connection Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.5.1 AC Connection to Power Supply Unit . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.5.2 HCM-8000 / 8010 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.5.2.1 HCM-8000 Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.5.2.2 HCM-8010 Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.5.3 FCM-8000 / 8010 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.5.3.1 FCM-8000 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.5.3.2 FCM-8010 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.5.4 Sensor Control Module SCM-8000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.5.5 Connection to Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.5.6 24 V On/Off Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.6 Backup Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
2.7 RS-485 Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3 Service Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
3.1 Maintenance Routines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4 Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.1 CPM Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

II User Manual CPM M2066/10en © BTG 2019
5 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.1 HCM-8000 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.2 HCM-8010 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.3 FCM-8000 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
5.4 FCM-8010 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

© BTG 2019 User Manual CPM IN2066en Rev.B 1
Important Information
This user manual contains all necessary instructions for installation,
maintenance, and basic service of the Communication Platform (CPM).
Safety instructions and regulations for installation and service are found in the
BTG Safety Manual, M2076.
NOTE!
Always read the safety instructions before installation and service of the
instrument!
NOTE!
If the CPM is used in a manner not specified by BTG the protection provided
by the equipment may be impaired.
For operation instructions, see the CPM operation manual for the appropriate
instrument. CPM operation manuals are available for the following
instruments:
Instrument CPM Operation manual
ACT-2500
MBT-2500
MEK-2500
MEK-3000
OM2003
DRT-5500 OM2005
TCR-25xx OM2006
MBT-4500 OM2007
TCT-25x1
RET-25x2
OM2009
RET-55x3 OM2010
BT-5500 OM2011
BLT-5500 OM2012
SPK-5500 OM2013
DLT-5500 OM2014
RT-5500 OM2015
TCS-2531 OM2016
OCT-25x1 OM2017
SPM-5500 OM2018
SPC-5500 OM2019

2 User Manual CPM IN2066en Rev.B © BTG 2019
Recycling
Recycle the instrument and all replaced parts according to local, first and
foremost national, laws and regulations. Contact BTG to get detailed
information on how to disassemble and recycle the instrument safely. BTG
should have no liability for any error or damage of any kind due to disassembly
or recycle work done.
the unit is not falling under the RoHS/WEEE CE-directives according to:
RoHS According to Article 2 (4) and (4e) alt. (4d) and
according to Article 3 (3) alt. (4), the unit shall not
apply to RoHS.
WEEE According to Article 2 (3b) and (4c; f), and according
to Article 3 (1b) and (1c, I, II, III), the unit shall not
apply to WEEE.

Product Introduction
© BTG 2019 User Manual CPM PI2066en Rev.B 3
1 Product Introduction
1.1 General
The CPM is delivered as a complete unit from BTG, normally in conjunction with an
instrument.
The CPM has the following functions:
• Local display and console for full configuration and operation of the
instrument
• Large illuminated display for easy reading
• Protected from splash and sun
Fig 1 CPM overview
1 Protective cover
2 Front cover
3 Scroll keys
4 LCD display with
backlight
5 Function keys
6 Closing screw
7 Cable glands
8 Transmitter cable
2
3
4
6
7
5
1
8

Product Introduction
4 User Manual CPM PI2066en Rev.B © BTG 2019
1.2 Technical Data
General
Type
CPM Communication Platform.
Manufacturer
BTG, Säffle, Sweden.
Quality Assurance
Quality-assured in accordance with ISO 9001.
Product Safety
Fulfills all relevant CE-directive requirements and all Australian TIC requirements.
Function Specifications
Communication Modules:
HCM-8000/8010
Hart communication module using HART®protocol.
Equipped with slot for SD memory card.
Analog output (AO1- AO5)
4 - 20 mA. Galvanic isolated. Current limited to min. 3.9 and max. 20.5 mA.
Loop load signal: Voltage supply/load 24 V DC
Active or passive output for HCM-8000
Active output only for HCM-8010
Superimposed signal over 4 - 20 mA current loop according to standard HART®protocol.
Analog input (AI1 - AI4)
4 - 20 mA 250 Ωinput resistance
Digital input (DI1 - DI4)
Galvanic isolated
High-ohmic = logical 0
+24 V ≥12 mA = logical 1
Digital output (DO1 - DO2)
Galvanic isolated
Maximum 120 mA
Maximum 30 V DC
Solenoid valve (SV1 - SV5)
Open drain output for solenoids
Maximum 500 mA
Maximum 30 V DC
FCM-8000/8010
Fieldbus communication module programmed for PROFIBUS.
Equipped with slot for SD memory card.
Output / Input signal
PROFIBUS (PA)
User Interface
Illuminated display. Key pad for adjustment of instrument settings.

Product Introduction
© BTG 2019 User Manual CPM PI2066en Rev.B 5
Support System Specifications
Supply Voltage
Power supply unit 100 - 240 V AC, 50-60 Hz.
AC input range: 90 - 264 V continuous operation.
Disconnecting Device
An external 2-pole switch close to the CPM is required. The switch must be approved in
accordance with the IEC 60947-2 and IEC 60947-3 requirements.
Power Consumption
Maximum: 135 VA (CPM-1300), 515 VA (CPM-1400), 160 VA (CPM-1500)
Altitude
0 to 2000 m (0-6560ft) without any restrictions.
2000 to 6000 m (6560 to 20000ft) reduce output power or ambient temperature.
Altitude de-rating = 5 W / 1000 m or 5 °C / 1000 m.
Humidity
5 to 95% r.h (IEC 60068-2-30)
Over-voltage Category
Category III: IEC 62103, EN 50178, altitudes up to 2000 m
Category II: altitudes from 2000 m to 6000 m
Degree of Pollution
2: IEC 62103, EN 50178, not conductive
Physical Specifications
Materials
Casing: Polycarbonate thermo plastic
Cable fittings: Polyamide thermo plastic
Storage Temperature
Max. 80 °C (176 °F)
Min. -25 °C (-13 °F)
Operation Temperature
Max. 50 °C (122 °F)
Min. 0 °C (32 °F)
Degree of Protection
IP 65, comparable to NEMA 4x and better, the CPM is intended for use indoors.
Weight
CPM: 2 - 2.5 kg (4.4 - 5.5 lbs) depending on configuration
Cables
Power supply flexible cable: 0.3 - 2.5 mm2(AWG = 28-12)
Signalling cable: 0.2 - 2.5 mm2(AWG = 24-12)
Transmitter Cable
CPM-1300: Standard length: 10 m [33 ft] (option up to 55 m [180 ft])
Cable diameter: 5.5 mm [0.22"]
Connector diameter: 15 mm [0.6"]
CPM-1400: Standard length: 10 m [33 ft] (option up to 20 m [66 ft])
Cable diameter: 13 mm [0.5"]
No fixed connector
CPM-1500: Standard length: 10 m [33 ft] (option up to 20 m [66 ft])
Cable diameter: 5.5 mm [0.22"]
No fixed connector
Cable Inlets
There are cable glands for signal cables (diameter 4-8 mm) and for power supply cable
(diameter 4-12 mm) in the bottom of the CPM.

Product Introduction
6 User Manual CPM PI2066en Rev.B © BTG 2019
1.3 Dimensions and Mounting
210
8.4"
10 (4x)
0.4"
5 (4x)
0.2"
10 0.4"
180
7.2"
240
9.6"
270 10.8"
180
7.2" 152
6" 162
6.5" 222
8.9"
50
2"
Quick GuideQuick Guide
180
7.2"
Fig 2 Dimensions
300
12"
200
8"
200
8"
Quick GuideQuick Guide
200
8"
Fig 3 Recommended
clearances

Product Introduction
© BTG 2019 User Manual CPM PI2066en Rev.B 7
1.4 Type Plate Explanations
1. Manufacturer
2. CE-marking
The CPM is approved in accordance with CE directives.
3. C-TIC marking
The CPM is approved in accordance with Australian C-TIC N1619
directives.
4. ETL-marking
The CPM is approved by ETL.
5. Warning sign
The CPM is designed for industrial use. Installation, handling and service
must only be carried out by trained and authorized personnel and in
accordance with relevant standards. Read the manual for detailed
information and pay particular attention to the warning signs!
N1619
NiMH
Certified to CAN/CSA-C22.2 No.61010-1 2nd ed
BTG Instruments AB
Industrigatan 1-3
66129 Säffle
SWEDEN
PRODUCT
VOLTAGE
FREQUENCY
NO
TYPE
3068754
INSTALLATION CATEGORY FACTORY IDENTIFICATION
APPARENT POWER
Fig 4 Type plate
HA/Q0/C0/S/10/I230 A
123456
50-60 Hz
12345
6
7
8910 11
12
50 W III
CPM-1300
100-240 V AC
15
13
14
16

Product Introduction
8 User Manual CPM PI2066en Rev.B © BTG 2019
6. Product
The instrument model is specified according to the code system explained
below:
7. Manufacturing number
BTG internal product identification number.
8. Frequency
The CPM operates at both 50 and 60 Hz.
9. Apparent power
Maximum power consumption (W).
10. Installation category
In accordance with CE-Directive. Fixed installation. Resistant to
transients.
11. Factory identification
12. Voltage
100-240 V AC to power supply.
13. Recycling
The CPM should be recycled in accordance with local regulations.
AProduct Group
CPM Communication platform
BPower type
13 50 W Power supply
14 240 W Power supply
15 80 W Power supply
CInput/Output Unit
00
If field D = Hx:
1x analog output, 1x analog input
1x digital output, 3x digital inputs
If field D = PA or FF:
1x Fieldbus output
1x digital output, 1x digital input
10
If field D = HA
5x analog outputs, 4x analog inputs
7x digital outputs, 4x digital inputs
CPM-1300
ABC

Product Introduction
© BTG 2019 User Manual CPM PI2066en Rev.B 9
14. Type specification
The instrument variant is specified according to the code system
explained below:
15. Waste electricals
Do not place electrical items in the general waste, recycle in accordance
with local regulations.
16. QR code
QR code to scan for more information about the CPM on the site:
www.btg.com/mybtg/en/instruments/cpm.
DCommunication Protocol
HA Analog 4-20 mA with HART®, Active output
Hx Analog 4-20 mA with HART®, Standard is: Active output
but can be set by customer from menu to: Passive output
PA Profibus PA
FF Foundation Fieldbus
F0 Foundation Fieldbus supplied with FCI-1000
ESensor Control Module
Q0 No module
Q1 Sensor control module SCM-8000
FCommunication Connector
C0 No serial connector
C1 One serial connector
C2 Two serial connectors
GHousing
S Standard housing with protecting cover
T Standard housing without protecting cover
L Large housing without protecting cover
HCable length
10 10 m [32.8 ft]
20 20 m [65.6 ft]
30 30 m [98.4 ft]
40 40 m [131.2 ft]
55 55 m [180.4 ft]
IOther options
Blank = no option
I012 Interlock interface relay 12 V DC
I024 Interlock interface relay 24 V AC/DC
I048 Interlock interface relay 48 V DC
I060 Interlock interface relay 60 V DC
I120 Interlock interface relay 120 V AC/ 110 V DC
I230 Interlock interface relay 230 V AC/ 220 V DC
A Alarm relay max 230 V AC / 220 V DC
HA/Q0/C0/S/10/I230 A
DEFGHI

Product Introduction
10 User Manual CPM PI2066en Rev.B © BTG 2019
1.5 CE-Declaration
When using the units in combinations other than those tested for, BTG can not
guarantee CE-directive conformity.
The units in combination with customer-installed external devices may conform
with EMC and safety requirements when properly installed and CE-marked
equipment is used.
The system operator is responsible for CE-directive conformity.
Conformity must be verified by inspection.
Page 1
Declaration of Conformity
CE mark
COMMUNICATION PLATFORM
TYPE: CPM-1300
CPM-1400
CPM-1500
BTG INSTRUMENTS AB
P.O. Box 602
661 29 Säffle
Sweden
This declaration of conformity is issued under the sole responsibility of the manufacturer.
We declare that the above Communication Platform conforms to:
2014/35/EU Low Voltage Directive, LVD
2014/30/EU Electromagnetic Directive, EMC
2014/68/EU Pressure Equipment Directive, PED
The following harmonized standards have been practiced:
IEC/EN 61010-1:2010 Safety requirements for electrical equipment for measurement, control, and laboratory
use - Part 1: General requirements
EN ISO 12100:2010 Safety of machinery - General principles for design - Risk assessment and risk
reduction
EN 61326-1:2013 Electrical equipment for measurement, control and laboratory use - EMC requirements
Part 1: General requirements
Authorized Signature:………………………………… Date: 2018-03-01……………………
Name: Björn Fahlin…………………………………... Position: Director of Operations

Installation Instructions
© BTG 2019 User Manual CPM II2066en Rev.B 11
2 Installation Instructions
2.1 Unpacking
The following is included in a CPM delivery:
1. 1 x CPM box with transmitter cable
2. 1 x Protection cover (not when pre-assambled on a base unit)
3. 1 x Quick reference guide card

Installation Instructions
12 User Manual CPM II2066en Rev.B © BTG 2019
2.2 Assembly of Product Parts
The protection cover is equipped with a slot for the Quick Reference Guide
(QRG) card, which is enclosed with certain transmitters. If a QRG card of the
type shown in Fig 5 is enclosed with your transmitter, place it in the slot as
shown in Fig 5.
Quick Guide
Fig 5 Quick Reference
Guide
Slot for Quick
Reference Guide card
Quick Reference
Guide card

Installation Instructions
© BTG 2019 User Manual CPM II2066en Rev.B 13
2.3 Mounting Instructions
1. Mount the CPM in the selected location by fastening the protective cover
to a flat surface. Use four suitable screws.
• See Fig 6 for recommended clearances.
• The top of the protective cover can be used as a holder for a
HART-terminal.
Tools required:
Screwdriver
Drilling machine
300
12"
200
8"
200
8"
Quick GuideQuick Guide
200
8"
Fig 6 Recommended
clearances

Installation Instructions
14 User Manual CPM II2066en Rev.B © BTG 2019
2.4 Cabling Instructions
NOTE!
BTG recommends that separate cables be used for analog and digital signals.
Multi conductor cables can be used.
NOTE!
Unused cable glands must be sealed in order to fulfill the IP 65 requirement.
2.5 Connection Instructions
All electrical connections are made inside the CPM.
To access the terminal blocks, loosen the two screws on the right side of the
front cover and open the CPM.
NOTE!
Secure all cables with cable ties to avoid short circuit.
DANGER
Hazardous voltage
in the equipment

Installation Instructions
© BTG 2019 User Manual CPM II2066en Rev.B 15
2.5.1 AC Connection to Power Supply Unit
A specific instruction manual for the power supply unit can be found inside the
CPM box.
NOTE!
Before installation, ensure that all power to the system has been turned off.
Cable connections must be made by authorized personnel.
NOTE!
Overcurrent protection is included in the power supply unit.
NOTE!
An external 2-pole switch close to the CPM is required as shown in Fig 7
(Not delivered from BTG).
The switch should be marked "Disconnecting device".
NOTE!
The connection cable must be able to withstand an ambient temperature of at
least 75 °C (167 °F).
1. Insert the power supply cable through the cable gland.
2. Connect the AC cable (100 - 240 V AC, 50-60 Hz) to the power supply unit
as shown in Fig 7.
DANGER
Hazardous voltage
in the equipment
++--
100 240 V AC-
NL
50W
+ +
--
NL
100 240 V AC-
PE N L
NL
+ + - -
AC
100-120/
200-240 V
AC
100-120/
200-240 V
+ +
--
NL
PENL
AC
100-120/
200-240 V
Fig 7 Connection of AC
cable
Fuse
Min. 4 A (200-240 V)
Min. 6 A (100-120 V)
Fuse
Min. 2 A

Installation Instructions
16 User Manual CPM II2066en Rev.B © BTG 2019
2.5.2 HCM-8000 / 8010 Connections
The Hart communication module (HCM-80xx) is using HART®protocol.
NOTE!
Before installation, ensure that all power to the system has been turned off.
Cable connections must be made by authorized personnel.
NOTE!
Fig 8 shows resistance as a function of supply voltage. The grey area is
accepted. The resistance is the sum of cable- and power source- resistance in
the current loop. The HART®communication requires a minimum resistance of
250 
1. Insert the signal cable through the cable gland.
2. Connect the cable to the HCM-80xx as shown in Fig 11 or Fig 13.
NOTE!
The connection blocks can be released from the connection module for easier
access, as shown in Fig 9 below.
3. Connect the shield to the upper connection point on the shield filter module
(SFM-8000).
CAUTION!
The cable shield must always be connected to the upper connection point on
the shield filter module, and kept separated from the transmitter cable shield.
DANGER
Hazardous voltage
in the equipment
Fig 8 Analog Out 4-20 mA
Analog Out (DCS) 4-20 mA
0814
250
35 (Max)
V
730
1200
W
24
A
Fig 9 Releasing the
connection blocks