< Marsh Bellofram Group of Companies < Bellofram Precision Controls < Servo Pressure Controllers < T-3410 and T-3420
Type 3410 & 3420 Digital Circuit Card Regulators
Downloadable Files:

Servo Pressure Controllers Catalog (2.7 MB)

 

Utility Software Rev. D
Zip file (3.8 MB)

Type 3410 & 3420 Digital Circuit-Card Regulators
  • Small Footprint
  • Serial or DeviceNet Interface
  • Digital or Analog Inputs
  • Analog Monitor Output
  • Single Loop and Dual Loop Control
Product Detail:
The compact Type 3410 (one-loop) and 3420 (two-loop) Circuit-Card Pressure Regulators are perfect for size-conscious OEM’s, without sacrificing any of the high-end performance normally associated with full-size I/P’s.

The T3400 is available with either of two user interfaces: the T3400S with serial interface or the T3400D with DeviceNet interface. The T3400D consists of the T3400S plus a sister board for DeviceNet functions.
The T3400 can be controlled digitally (via the serial or DeviceNet interfaces) or with industry-standard analog control signals (0-10V or 4-20mA). Industry-standard analog monitor output signals (0-10V or 4-20mA optional) are available for user-monitoring of actual output pressure.
Part Numbers:
Create Part Number:
4
X
 0
X
X
X
X
XXX
X
X
 0
XX
1
                    
1 loop
Loops
2
                    
2 loops
S
Serial RS-485 (RS-232 & USB via converters)
Digital Interface
D
DeviceNet
E
0-10V
Analog Control Signal
I
4-20mA
0
 
Lower Limit output Pressure
G
psig
Pressure Units
A
psia absolute
V
vacuum
W
inches of water column
999
 
Upper Limit of Output Pressure
D
DIN tray

Mounting:
Type 3400 DeviceNet"D" mounting, Type 3400S and DeviceNet board installed in a single extended DIN tray.
'P' or 'M' mounting, DevcieNet board is supplied with 4 screws and stand-offs for panel mounting.

P
Panel Mount
M
Manifold-Mount (150psig maximum output)
0
  
1/4 NPT
Supply & Output Ports
1
    
1/4 BSPT
2
    
1/4 BSPP
0    
 
00
none
 Options
15
15VDC supply
Options:
15VDC supply
   
Product Contact:
Sales Contact
Technical Contact
Specifications:
Performance
Full-Scale Accuracy 0.5%
Electrical Inputs
 
Supply Voltage
24VDC (optional 15VDC)
 
Stand by Supply Current
80 mA
 
Maximum Supply Current
250 mA
Supply Pressure
  
  Atmospheric Pressure Ranges
1, 5, 15, 30, 100, 150, 300, 500, 1000 psig
0.07, 0.35, 1.03, 2.07, 6.9, 10.34, 20.68, 34.47, 68.95 BAR
  Vacuum Pressure Ranges
30, 150 psia
(2.1, 10.3 bar)
  Forward Flow Capacity
1.25 scfm
35.4 LPM
  Exhaust Flow Capacity
1.25 scfm
35.4 LPM
Analog Setpoint Control
0-5V, 0-10V, 4-20mA
Digital Setpoint Control
0-100% full scale (installed sensor=100%)
Digital Communications
Serial RS-485 interface
Serial Address
Addresses a-z available (except p & q reserved). 'r' default
selectable and configurable via Serial or Keypad Display Interface
Loop Options
Regulate first loop (onboard sensor) or 2nd loop (remote sensor)
Remote Sensor Feedback
0-10V, 0-5V, 4-20 mA, (Forward and Reverse Acting
Analog Output Source
Follow Setpoint, Output Pressure, or Remote Sensor
Analog Output Range
0-10V, 0-5V
Environmental
 
Operating Temperature
32-141ºF
(0-60ºC)
 
Media-Wetted Materials
Aluminum, copper alloys, nickel,
buna-n, silicon, 316SS
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