Duct Static Pressure Transmitter Detail (EPD or EPU)
2-Wire Current Output
DPT#
ZERO
DPT#
ZERO
7 0 1
On
Off
RMT
ZERO
Rotary Dial Settings
6
2
5 4 3
RMT
ZERO
6
1 2 3 4 5 6 7 8
Hi Lo
TBx:##
TBx:##
TBx:##
UI#
RET
X#N
X#H
Hi Lo
CtrlrName
StPr
TB-PA
TB-PA
TBx:##
UI#
RET
Y1Y1+
TBx:##
DIP Switch Settings
Switch
1
2
3
4
5
6
7
8
2
5 4 3
PWR
mA RTN
V+/PWR
V-/GND
Vout
1 2 3 4 5 6 7 8
7 0 1
On
Off
Switch
0
1
2
3
4
5
6
7
0-25 Pa
0-50 Pa
0-100 Pa
0-250 Pa
0-2.5 m/s
0-5.0 m/s
0-10.0 m/s
0-15.0 m/s
05 Models (Pressure Mode)
Switch
Range
0
0-0.1 in. WC
0-25 Pa
1
0-0.25 in. WC
0-50 Pa
2
0-0.5 in. WC
0-100 Pa
3
0-1.0 in. WC
0-250 Pa
4
0-2.5 in. WC
0-500 Pa
5
0-5.0 in. WC
0-1000 Pa
6
0-10.0 in. WC
0-2500 Pa
7
0-10.0 in. WC
0-2500 Pa
02 Models
Range
0-1.0 in. WC
0-2.5 in. WC
0-5.0 in. WC
0-10.0 in. WC
0-3000 ft/min
0-4000 ft/min
0-5000 ft/min
0-6000 ft/min
VFD
0-250 Pa
0-500 Pa
0-1000 Pa
0-2500 Pa
0-15.0 m/s
0-20.0 m/s
0-25.0 m/s
0-30.0 m/s
05 Models (Velocity Mode)
Switch
Range
0
0-500 ft/min
0-2.5 m/s
1
0-1000 ft/min
0-5.0 m/s
2
0-2000 ft/min
0-10.0 m/s
3
0-3000 ft/min
0-15.0 m/s
4
0-4000 ft/min
0-20.0 m/s
5
0-5000 ft/min
0-25.0 m/s
6
0-6000 ft/min
0-30.0 m/s
7
0-7000 ft/min
0-35.0 m/s
+-
TBD
TBD
UO#
RET
Spd
CtrlrName
Speed Feedback
TBD
TBD
UI#
RET
VfdFbk
CtrlrName
Start/Stop Command
TBD
TBD
DO#
X#N
Cmd
CtrlrName
ORG
YEL
WHT/BLU
FR#
WHT/YEL
Safety Interlock
TBD
TBD
Not Used
TBD
TBD
Fault
TBD
TBD
TBD
UI#
RET
VfdFlt
CtrlrName
Running
TBD
TBD
TBD
UI#
RET
VfdSts
CtrlrName
+
GND
BACnet MSTP
7.4"
TBD
TBD
TBD
From: See Network Architecture
To: See Network Architecture
Tubing to Duct Probe
EPD###
Note:
For duct mounted applications, thread the probe into the back of the device housing as shown in the dimensional drawing.
Configure the internal tubing for the selected installation method as described below.
A) Connect the right-side tube to the rear brass bard marked as “-“ on the underside of the device housing.
B) Connect the left-side tube to the back of the device housing.
AFMS-ELECTRA-flo/S5
xxDpr - DprPos,Fbk
1.6.#
8.3"
6.0"
1.9.1
Duct Humidity
4-20 mA
10.9"
10.3"
0-10 VDC
On
Off
10.8"
On
Off
1 2 3 4 5 6 7 8
5
5
UI#
RET
Y1Y1+
4.3"
6
6
4. 1/2" conduit analog output/network opening for
connection
5. Two (2) 1/2" NPT liquid tight cord grips
6. Two (2) 1/2" conduit openings with knockouts
Field
1 2 3 4 5 6 7 8
CtrlrName
xxRh
TB-PA
TB-PA
UI#
RET
X#N
X#H
CtrlrName
xxRh
TB-PA
TB-PA
NOTE:
For optimal readings, follow these tips:
• The sensor should be mounted in the middle of the duct where air circulation is well mixed (no
stratification), and not blocked by obstructions. Strati?fication and obstructions can cause sensing errors.
An example is downstream from a heating or cooling coil.
• Duct probe should be placed (3) to (4) duct segments down from any bend or obstructions and away from
90° bends.
• Mount the sensor on the top or sides of duct work; mounting on the bottom risks damage due to moisture.
XXVlvPos
Ø 0.875"
(22.23 mm)
5
DA
Dip switches provided for selection of
direct or reverse acting
control mode and control signal type
Torque
35 lb-in
60 lb-in
133 lb-in
0-10 V
0-5 V
5-10 V
2-10 V
4-20 mA
RA
3.80"
(96.56 mm)
4.30"
(109.22 mm)
Model Number VA @ 60 Hz
M333A0#
2.8 VA
Replace # and ‘xx’ in detail box Delete note when done
5 = Chw I 6 = Hw I 6 = Stm I 7 = RhtVlv | 8 = HumVlv
Replace # and ‘xx’ in detail box Delete note when done
1 = Oa I 2 = Ra I 3 = Ea I 4 = Moa I 11 = Byp
6
Model Number VA @ 60 Hz
MS40-7043
5.6 VA
MS41-7073
5.8 VA
MS41-7153
9.7 VA
DC IN
4
R
24 VAC
COM
3
L
24VAC Power Only
TB-PA
X#H
TB-PA
X#N
CtrlrName
COM
VlvPos
AO#
2
GRN/
yel
Switch provided
for selection of
direct or reverse
acting
control mode
1
Clockwise or counterclockwise
spring return is determined by
actuator mounting position
HOT
COM
COM
AI
AO
GND
= Switch
ON
OFF
X#H
X#N
COM
AO#
RET
UI#
Speed Command
FR#-1
= Cap unused wires
CtrlrName
DprFbk
Field SE Panel
VFD Board
Replace # in detail box. Delete note when done.
1 = Sa | 2 = Ra | 3 = Oa | 4 = Moa
TB-PA
TB-PA
CtrlrName
DprPos
Replace # and ‘xx’ in detail box Delete note when done
1 = Sa | 2 = Ra | 3 = Ea | 4 = Hrw | 4 = Erw
0.3"
8.5"
4.9"
6.0"
INPUT POWER
3.5"
Warning: Do not connect shield
24 VAC, 16-90 VA, varies based on # of sensors (1-32 sensors)
drains to the “G” terminal
24 VDC, 16-50 W, varies based on # of sensors (1-32 sensors)
1. Transceiver: 2-wire, half-duplex (1/3
unit load)
ELCTRA-flo/S5
2. Baud Rate(s): 9600, 19200, 38400,
7.8" 7.4"
6.9"
TBPA X#H
L
56700, 76800, 115200 (Default:
10.5"
38400) unless specified by the end
TBPA X#N
N
24 AC/DC
user
G
3. MS/TP MAC Address (“Address” in
menu) range: 1 – 255. Starts at 1,
CtrlrName
UI#
Out1 + Flow Vel /
1
incremented for each transmitter in the
Velocity Pres
XaFl
RET
Com
system, unless specified by the end
Out2 +
user
Temperature
Com
4. BACnet Device ID (“ID” in menu)
2
range: 0 – 4,194,303. Same as the
N.C.
Device Address, unless specified by
Com
Alarm
the end user
N.O.
2.3"
5. Max Masters: 1 – 127 (Default: 127)
6.4"
unless specified by the end user
4
3
D+
6. Termination: 120 Ohms or none
See Network Architecture
D(Default: None)
BACnet /
1. Two (2) 0.188" mounting slots
7. Biasing: 549 Ohms or none
Modbus
G
2. 1/2" conduit field power opening for connection
See Network Architecture
(Default: None)
Sh
3. Two (2) Mini-DIN connectors for probe
8. Flow control: None
1.6.#
xxFanVfd-Cmd,Spd,Shd,Sts,Flt,Fbk
Mounting and Configuration
DIP Switch Settings
Function
On
Off
Scale
Pascal (m/s) In WC (ft/min)
Mode
Velocity
Pressure
Direction Unidirectional Bidirectional
Response
Slow
Fast
Output
4-20 mA
Voltage
Volt Scale
0-5 Vdc
0-10 Vdc
Unused
NA
NA
Unused
NA
NA
1.11.#
CtrlrName
StPr
TB-PA
TB-PA
Switch
0
1
2
3
4
5
6
7
1.#.2
01 Models
Range
0-0.1 in. WC
0-0.25 in. WC
0-0.5 in. WC
0-1.0 in. WC
0-500 ft/min
0-1000 ft/min
0-2000 ft/min
0-3000 ft/min
4-20mA
VIN
COM
OUT
3-Wire Voltage Output
4-20mA
VIN
COM
OUT
1.8.1
Torque
220 lbf
1.90"
(48.28 mm)
2.12"
(53.72mm)
7.94"
(201.60mm)
Ø 0.75"
(19.05 mm)