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Toptech FCM II User Manual
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Chapter 3
–
Field
W
iring
22
FCM II Installati
on Guide: 2016
0419 - Part # 2
307
3.2.4
RTD
T
EMPERATURE
P
ROBE
W
IRING
W
hite
4-W
ire
100 Ohm Plat
ium RTD
Alpha = 0.0385
Note: A
ll 4 w
ires MUST be run to the
sensor. Do not simply jumper REF- to
COM or REF+ to V+ at the FCM II.
For 3-wire
and 2 w
ire probes, the
connection of REF- to COM and REF+ to
V+ should be as close
as possible to the
probe (within inche
s).
W
hite
Red
Red
W
hite
Red
2-W
ire RTD Con
nection
W
hite
Red
3-W
ire RTD Con
nection
Red
C
om
R-
R+
V+
D4
D3
D2
D1
R
TD
To
p Side
B
ot
t
om
R
o
w
NC
NC
I-
I+
E4
E3
E2
E1
To
p Side
M
id
dle
R
o
w
4-20 m
A IN
I
out
R
tn
C
om
V+
F4
F3
F2
F1
To
p Side
To
p R
o
w
4-20 m
A O
U
T
E
D
F
Term
inal
Number
1
2
3
4
1
2
3
4
1
2
3
4
Figure 3.5
FCM II Field W
iring: RT
D
21
23
Table of Contents
Default Chapter
3
Electrical Considerations and Regulatory Requirements
3
Table of Contents
5
CHAPTER 1 General
8
Who Should Use this Guide
8
Information Alerts
8
Receiving And/Or Returning Equipment
8
Operating Characteristics
8
Electrical Ratings
9
Figure 1.1 FCM II Module Comparison
9
Figure 1.2 FCM II Module Electrical Ratings
9
Operating Conditions
10
Electrostatic Discharge (ESD) Protection
10
CHAPTER 2 Installation
11
Module Installation
11
Module Removal
11
Figure 2.1 Engage Top Foot on Rail
11
Figure 2.2 Snap Metal Foot to Rail
11
FCM II Panels and Enclosures
12
Panel Layouts
12
Panel Wiring
12
Enclosure Mounting
12
Figure 2.3 Slide Modules Together
12
Electrical Supply Connections
13
Figure 2.4 Power / Com Connection Bus
13
Serial Communication Connection
14
Device Address Configuration
15
Figure 2.5 Module Status, Configuration Setting and Identification
15
Swing Arms
16
Figure 2.6 DIP Switch Configuration Settings
16
Figure 2.7 Swing Arm Wiring of Shared FCM Iis
17
CHAPTER 3 Field Wiring
18
Connection Requirements
18
FCM II Field Device Connections
18
Terminal Identification
19
Figure 3.1 FCM II Single and Double Module Comparison
19
Figure 3.2 FCM II Field Wiring Terminal Locations
19
Flow Meter and Control Valve Wiring
20
Figure 3.3 FCM II Field Wiring: Flow Meter and Control Valve
20
Additive Wiring
21
Figure 3.4 FCM II Field Wiring: Additive Meters and Injection Valves
21
RTD Temperature Probe Wiring
22
Figure 3.5 FCM II Field Wiring: RTD
22
4-20Ma Input Wiring: LOOP CURRENT PROVIDED by EXTERNAL POWER SUPPLY
23
Figure 3.6 FCM II Field Wiring: 4-20Ma Input
23
4-20Ma Input Wiring: LOOP CURRENT PROVIDED by TRANSMITTER
24
Figure 3.7 FCM II Field Wiring: 4-20Ma Input
24
4-20Maoutput Wiring
25
Figure 3.8 FCM II Field Wiring: 4-20Ma Output
25
AC Permissive/Status Wiring (6ACIN)
26
Figure 3.9 FCM II Field Wiring: AC Permissive/Status (6ACIN)
26
AC Output Wiring (6ACOUT)
27
Figure 3.10 FCM II Field Wiring: AC Pump and Valve Control (6ACOUT)
27
DC Permissive/Status Wiring (6DCIN)
28
Figure 3.11 FCM II Field Wiring: DC Permissive/Status (6DCIN)
28
DC Permissive/Status Wiring (4DCIN/4ACOUT)
29
Figure 3.12 FCM II Field Wiring: DC Input (4DCIN/4ACOUT)
29
AC Output Wiring (4DCIN/4ACOUT)
30
Figure 3.13 FCM II Field Wiring: AC Output (4DCIN/4ACOUT)
30
DC Output Wiring (6DCOUT)
31
Figure 3.14 FCM II Field Wiring: DC Output (6DCOUT)
31
Output Air Eliminator Wiring
32
Figure 3.15 FCM II Field Wiring: 3 Output Air Eliminator
32
Output Air Eliminator Wiring
33
Figure 3.16 FCM II Field Wiring: 2 Output Air Eliminator
33
Lectro Count Remote Display Wiring
34
Figure 3.17 FCM II Field Wiring: Lectro Count Remote Display
34
CHAPTER 4 Simulation
35
Meter Simulation
35
Additive Simulation
35
Analog Simulation
35
Generic I/O Simulation
35
CHAPTER 5 Troubleshooting
36
Is the Module Powered
36
Is the Module Communicating
36
Figure 5.1 FCM II Module Front Panel
36
Are the Inputs Functioning
37
Are the Outputs Functioning
37
FCM II Installation Guide: 20160419 - Part
37
Are RTD Errors Present
38
Are Other Errors Present
38
Is Technical Assistance Available
38
CHAPTER 6 Dimensions, Panel Layouts, Wiring Suggestions
39
Module Dimensions
39
Figure 6.1 FCM II Single Module Dimensions
39
Figure 6.2 FCM II Double Module Dimensions
40
Standard Panel Dimensions
41
Inch X 20 Inch Panel
41
Figure 6.3 20 Inch X 20 Inch Panel Layout
41
Figure 6.4 20 Inch X 20 Inch Enclosure Dimensions
42
Inch X 30 Inch Panel
43
Figure 6.5 30 Inch X 30 Inch Panel Layout
43
Figure 6.6 30 Inch X 30 Inch Enclosure Dimensions
44
Panel Electrical Wiring Suggestions
45
Power and Communication Distribution
45
Figure 6.7 FCM II Power and Serial Communication Panel Wiring: Single Row
45
Figure 6.8 FCM II Power and Serial Communication Panel Wiring: Two Rows, Two Serial Ports
46
Wiring Terminal Identification
47
Figure 6.9 FCM II Power and Serial Communication Panel Wiring: Two Rows, One Serial Port
47
Voltage Distribution
48
Figure 6.10 FCM II Field Terminal Block Labels
48
CHAPTER 7 Hardware Revision History
49
CHAPTER 8 Manual Revision History
50
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Toptech FCM II Specifications
General
Brand
Toptech
Model
FCM II
Category
Controller
Language
English
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