ProFire PF3101-00 User manual

PF3100 BMS Controller Card Product Manual R 1.0
PROFIRE
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PROFIRE PF3100 BMS Controller Card
PF3101-00
The PROFIRE PF3100 BMS Controller Card is the hub for most of the wiring: it is a power producer, meaning
that other cards may draw power from it.

PF3100 BMS Controller Card Product Manual
PROFIRE
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1. Introduction............................................................................................................................................... 3
2. Certifications..............................................................................................................................................3
3. Card Information........................................................................................................................................4
4. Wiring Diagrams......................................................................................................................................... 9
5. Mounting Instructions ................................................................................................................................9
6. Enclosure Specifications ........................................................................................................................... 10
7. Instructions for Use .................................................................................................................................. 10
8. Preventative Maintenance & Inspection ................................................................................................... 11
9. Important Safety Information................................................................................................................... 12
10. PROFIRE Contact Information ................................................................................................................... 12

PF3100 BMS Controller Card Product Manual
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1. Introduction
Functional Description
The PROFIRE PF3100 BMS Controller Card is the hub for most of the wiring coming from the valve train. This card
accepts 12-24 VDC input and is responsible for re-distributing power to attached peripheral devices.
Model Types
Model Number
Name
Description
PF3101-00A
BMS Controller Card - Standalone
Small polyester painted steel enclosure,
Ignition Switch, Status Lamp, no other
cards included.
PF3101-00B
BMS Controller Card - Composite
with Network Switch Card
Polyester painted steel enclosure,
PF3106-00 card included.
2. Certifications
PROFIRE strives to ensure that certifications are updated as quickly as they become available for all of our products.
Certification: Class I, Div 2, Grp ABCD; T4
IEC 61508 SIL2, CSA 22.2 No. 60730-2-5, UL 60730-2-5.
The board includes the following symbols:
Caution: possibility of electric shock.
Caution: documentation must be consulted in all cases where this symbol is marked.

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3. Card Information
Card Specifications
The ambient temperature rating for the BMS Card is -40°C (-40°F) to +60°C (+140°F).
Card Diagram

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Terminal Specifications
Designation
Terminal
I/O
Safety
Rated
Description
Electrical Ratings
Name
No.
Voltage
Current
Power Input
12-24 VDC
1
I
N/A
Input power from a DC source;
12/24 VDC
12-24 VDC
10A Max
Common
2
GND
N/A
Ground back to DC source
12-24 VDC
10A Max
Earth GND
3
GND
N/A
Earth ground
N/A
N/A
Relay
Output
Status +/-
4 - 5
O
N
Dry contact output to indicate
system status to an external device
(e.g. - PLC). These wires are
interchangeable (not polarized).
120
VAC/VDC
80mA Max
Powered
Outputs
HFV -
6
O
Y
High Fire Valve (negative terminal).
Do NOT connect to ground.
Powered output.
12-24 VDC
Max
2A Max
HFV +
7
O
Y
High Fire Valve (positive terminal).
Powered output.
12/24 VDC
Max
2A Max
SSV2 -
8
O
Y
Safety Shutoff Valve 2 (negative
terminal). Do NOT connect to
ground.
12-24 VDC
Max
2A Max
SSV2 +
9
O
Y
Safety Shutoff Valve 2 (positive
terminal).
12-24 VDC
Max
2A Max
SSV1 -
10
O
Y
Safety Shutoff Valve 1 (negative
terminal). Do NOT connect to
ground.
12-24 VDC
Max
2A Max
SSV1 +
11
O
Y
Safety Shutoff Valve 1 (positive
terminal).
12-24 VDC
Max
2A Max
Pilot -
12
O
Y
Pilot Valve (negative terminal). Do
NOT connect to ground.
12-24 VDC
Max
2A Max
Pilot +
13
O
Y
Pilot Valve (positive terminal).
12-24 VDC
Max
2A Max
Aux Out -
14
O
N
Temperature Control Valve 4-20mA
Input or 4-20mA Input pin on a PLC
or similar device. Current Return
(grounded).
12-24 VDC
25mA Max
Aux Out +
15
O
N
Temperature Control Valve 4-20mA
Input or 4-20mA Input pin on a PLC
or similar device. 4-20mA Current
Source.
12-24 VDC
25mA Max
Dry Contact
Inputs
Start -
16
I
Y
Connect to a digital output on a
PLC or similar device. Digital input.
12-24 VDC
2mA Sink
Start +
17
O
Y
Connect to a digital output on a
PLC or similar device. 12/24 VDC
power output.
12-24 VDC
100mA Max
(POC) -
18
I
Y
Connect to the Proof of Closure
switch in one or more main valves.
Digital Input.
12-24 VDC
2mA Sink
(POC) +
19
O
Y
Connect to the Proof of Closure
switch in one or more main valves.
12/24 VDC power output.
12-24 VDC
100mA Max

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Designation
Terminal
I/O
Safety
Rated
Description
Electrical Ratings
Name
No.
Voltage
Current
Aux In -
20
I
Y
A dry contact switch or PLC. See
Terminal Descriptions below for
details. Digital input.
12-24 VDC
2mA Sink
Aux In +
21
O
Y
A dry contact switch or PLC. See
Terminal Descriptions below for
details. 12/24 VDC power output.
12-24 VDC
100mA Max
ESD -
22
I
Y
External Shutdown; typically ESD
loop. Digital input.
12-24 VDC
2mA Sink
ESD +
23
O
Y
External Shutdown; typically ESD
loop. 12/24 VDC power output.
12-24 VDC
100mA Max
4-
20mA/Dry
Contact
Inputs
Pressure -
24
I
Y
Input from a Fuel Pressure switch
or transmitter. Digital/4-20mA
Input.
12-24 VDC
25mA Max
Pressure +
25
O
Y
Power output from a Fuel Pressure
switch or transmitter. 12/24 VDC
power output.
12-24 VDC
100mA Max
Level -
26
I
Y
Input from a Tank Level switch or
transmitter. Digital/4-20mA input.
12-24 VDC
25mA Max
Level +
27
O
Y
Power output from a Tank Level
switch or transmitter. 12/24 VDC
power output.
12-24 VDC
100mA Max
Designation
Port
I/O
Safety
Rated
Description
Electrical Ratings
Name
Number
Voltage
Current
PFRN
Controller
Network
Master
PFRN
Connect
28
I/O
Y
The master PFRN connect that
allows communication with other
boards and the user interface.
36 VDC
1A Max
PFRN IO
Network
PFRN IO
Connect
29
I/O
N/A
The PFRN IO Connect ports are
used for IO modules to
communicate with the BMS card.
36 VDC
1A Max
PFRN IO
Connect
30
I/O
N/A
The PFRN IO Connect ports are
used for IO modules to
communicate with the BMS card.
36 VDC
1A Max
PFRN IO
Connect
31
I/O
N/A
The PFRN IO Connect ports are
used for IO modules to
communicate with the BMS card.
36 VDC
1A Max
PFRN IO
Connect
32
I/O
N/A
The PFRN IO Connect ports are
used for IO modules to
communicate with the BMS card.
36 VDC
1A Max
Ignition
Switch
Ignition
Switch
33
I
N
External switch on the enclosure
with run, stop, and ignite
capabilities.
3.3 VDC
N/A
Keypad
Keypad
34
O
N
Controls status LEDs on front of
enclosure.
3.3 VDC
N/A
License Key
License
Key
35
N/A
N/A
Not in use.
3.3 VDC
N/A

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Terminal Descriptions
The max supply voltage for all outputs is the power supply input voltage (12/24 VDC).
Power, Common
Input power 12/24 VDC, 10 A max.
EGND
Internally connected to Common.
Status
By default, the status contacts will be closed while the system is running, and opened when the system is shut
down. This output can also be configured via software settings to behave in different ways that are useful for
remote callouts. Please note: the contacts are not internally connected to power or ground. Status contact
rating: 120 VAC/DC, 80mA max.
HFV, SSV1, SSV2, Pilot
Solenoid valves must be connected between the positive and negative terminals for each of these. Software
selectable PWM options are available if low power solenoid valves are required.
The negative terminal is NOT directly connected to ground, so a common return wire for these valves cannot
be used. These terminals also have a limitation of 4-A maximum per output, with a combined maximum of 9-A
total.
Aux Out
This is a 4-20mA output signal.
Software selectable modes include:
➢Control of a temperature control valve
➢Echo a measure metric (process temperature, level, pressure etc.) to a PLC or similar device.
Start
This input is used to start the BMS, stop the BMS, and clear alarms. When the input is low (open), the BMS stops.
If an alarm is present, toggling the input low and then high (open and then closed) acknowledges the alarm.
When there are no alarms present, driving the input high (closed) starts the BMS.
Proof of Closure
If enabled in software, the Proof of Closure (POC) contact behaves as described:
➢The POC must be closed for the duration of the purge time, otherwise the purge time starts over again.
➢The contact must close within 2 seconds of the BMS commanding the main valves to close, otherwise the
system shuts down.

PF3100 BMS Controller Card Product Manual
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If multiple main valves using Proof of Closure exist in the system, these must be wired to the contact in series.
Aux In
This dry input can be configured in software to perform several functions including:
➢Proof of Low Fire
➢Proof of Closure on the Pilot Valve
➢Low Pressure Switch Input
➢Chamber Pressure input for forced-draft fan proving.
ESD
When low (open), the BMS shuts down. When high (closed), the BMS is permitted to start if instructed to do so
via the Start Contact, the User Interface, or the Modbus card.
Pressure
This input can be configured via software to work with either a dry contact or a 4-20mA signal. The following
options are available:
➢4-20mA Pressure input (with high and low trip points)
➢High Pressure Switch input only (with option to wire the Low Pressure switch input to the Aux In contact)
➢High and Low Pressure Switch input (wired in series)
Level
This input can be configured via software to work with either a dry contact or a 4-20mA signal. The following
options are available:
➢4-20mA Level input (with high and low trip points)
➢High Level Switch input only
➢High and Low Level Switch input (wired in series)

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4. Wiring Diagrams
Wiring Specifications
12-30 AWG can be used for all connections. External fuses must be installed according to the local electrical code.
Wire gauge size must also be selected in accordance with local electrical codes.
5. Mounting Instructions
Mounting the Card in the Enclosure
1. Install four (4) #10-32 screws through the BMS Controller card (as indicated in the image below) and attach
them to the upper set of enclosure stand-offs. Please note the board orientation.
2. Torque to 26 in*lb.

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6. Enclosure Specifications
The BMS controller card can be mounted in a fire-proof enclosure that is safe for the area of operation (e.g. –
hazardous/non-hazardous.) The UIX and CTX enclosures described below are examples:
Enclosure Type
Specifications
UIX
CTX
Dimensions
Height 30.9cm (12.15 inches)
Width 23.4cm (9.23 inches)
Depth 13.4cm (5.28 inches)
Height 30.9cm (12.15 inches)
Width 23.4cm (9.23 inches)
Depth 13.4cm (5.28 inches)
Hazloc Rating
Class I Div 2
Class I Div 2
Mounting
Channel Bar or Direct Mount
Channel Bar or Direct Mount
Enclosure Construction
Poly Painted Steel
Poly Painted Steel
Operating Temperature
-40°C (-40°F) to 60°C (140°F)
-40°C (-40°F) to 60°C (140°F)
Storage Temperature
-40°C (-40°F) to 60°C (140°F)
-40°C (-40°F) to 60°C (140°F)
7. Instructions for Use
The BMS Controller card is designed to be used with a certified BMS controller as part of the PF3100 platform. The
only connection to the BMS is the PFRN. External power is not required for the board. Configuration of the card
settings are performed on the PF3100 User Interface.