All HVAC Products


 232-ADAPTER


 The 232 Adapter converts the RS232 signal on a DB9-F
  to a RJ45 socket.
 

232-ADAPTER
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 AETI-232


 The AETI-232 is a TTL to RS-232 repeater / converter
 module that is designed to extend or expand the
 capacity of Staefa communication trunks.

AETI-232
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 AETI-485


 The AETI-485 is a TTL to RS-485 repeater / converter
 module that is designed to extend or expand the
  capacity of Staefa communication trunks.

AETI-485
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 AETI-FO


 The AETI-FO is a TTL to RS-485 to fiber optic converter
 module that was designed to extend Staefa communication
  trunks through the use of fiber optic cable.

AETI-FO
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 ASM1


 The ASM1 was designed as an analog signal scaler module
 to rescale control voltages or sensor signals to meet
 the input requirements of the controller.

ASM1
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 ASM2


 The ASM2 is designed as a Staefa phase cut signal
 converter module for interfacing 0 to 5V or 0 to 10V
 DC input devices.

ASM2
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 AVR1


 The AVR1 is an Adjustable Voltage Relay. It was designed
 to provide a digital SPDT contact from a Staefa phase
 cut signal. Relay contacts rated for 10 Amps 120VAC

AVR1
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 AVR1A


 The AVR1A is an adjustable voltage / current relay. It
 was desinged to provide adjustable trip on/off points
 for a SPDT Relay rated for 10 Amps @ 120VAC.

AVR1A
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 AVR4C


 The AVR4C is a 4 ch. Adjustable Voltage / Current Relay.
 It was desinged to provide adjustable trip on/off points
 for 4 SPDT Relays rated for 12 Amps 120VAC.

AVR4C
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 CBL-RJ45-FL6


 The CBL-RJ45-FL6 is a 6
  with RJ45 plugs on each end for RS232 connections.
 

CBL-RJ45-FL6
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 CRM2


 The CRM2 custom range module was designed to expand the
 universal input options of the SM2 controller series. A
 varity of temperatures, sensors, and voltages avaliable.

CRM2
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 DCIM-FP


 The DCIM-FP is designed for converting PWM or Tri-state
 pulse signal to a Staefa phase cut signal for driving
 magnetic valves and damper actuators.

DCIM-FP
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 DCIM-PCD


 The DCIM-PCD was designed for converting 0 to 10VDC
 or 4 to 20mA signals to Staefa phase cut signal for
 driving magnetic valves and damper actuators.

DCIM-PCD
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 DCPS


 The DCPS is an adjustable DC power supply designed to
 convert 24V AC to a DC voltage. The DCPS/ LVR adjustable
 between 4.5 to 17V, HVR adjustable between 13 to 26V DC.

DCPS
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 DFCM


 The DFCM is a two channel analog to Tri-State floating
 controller module. It converts 0 to 10V, 0 to 20mA, or
 phase cut to a tri-state 24VAC output signal.

DFCM
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 DIA08


 The DIA08 is a two channel precision, optically coupled
 isolation module. Input/Output isolation 2.5KV.
 Selectable inputs, output signals.

DIA08
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 DIM3


 The DIM3 is a 3 1/2 digit LED panel meter, consisting of
 Datels DMS-30LED meter and a sub-board for input signal
 scaling for various signal and sensors types.

DIM3
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 DIM3-LP


 The Dim3-LP is a loop powered LCD panel meter.
 It consists of Datels DMS-30LCD meter and a sub-board
  for signal scaling and powering the LCD display.

DIM3-LP
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 DIM3-RSP


 The DIM3-RSP is a 3 1/2 digit LED panel meter with
 remote set-point potentiometer. A push button allows
 set-point value to be viewed.

DIM3-RSP
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 DISM-D


 The DISM-D is a two channel percision, optically coupled
 isolation module. Input / Output isolation 2.5KV.
 Phase cut inputs with selectable output signals.

DISM-D
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 DISM-E


 The DISM-E is a two channel percision, optically coupled
 isolation module. Input / Output isolation 2.5KV.
 Selectable inputs with sequenced 0 to 10V output signal.

DISM-E
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 DPCM


 The DPCM is a two channel analog to PWM controller
 module. It converts 0 to 10V, 0 to 20ma, or phase cut
 to a pulse width modulated 24VAC output signal.

DPCM
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 DPRM


  The DPRM is a dual pilot relay module that accepts 24V
 AC/DC control signals and provides SPDT (formC) relay
 contact outputs rated at 15A @ 120V AC.

DPRM
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 DRFB


 The DRFB is a dual RS-485 to fiber optic convertor
 that was designed to extend Staefas NCRS RS-485 LAN
 communication trunks.

DRFB
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 DSAM


 The DASM is a two channel analog sequencing module.
 It converts 4 to 20mA signal to a 0 to 10VDC and
 can sequence a 0 to 10VDC signal for two 10V outputs.

DSAM
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 FR485


 The FR485 is a RS-485 to fiber optic convertor module.
 Available as a single fiber pair output repeater or dual
 fiber pair output repeater for 19.2 to 78K bps.

FR485
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 FVR4


 The FVR4 is a 4 step Fixed Voltage / Current Relay.
 It was desinged to provide four equal trip on/off points
 for 4 SPDT Relays rated for 10 Amps 120VAC.

FVR4
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 HOA-100


 The HOA-100 is a 4 channel hand-off-auto board designed
 to pass a voltage signal in auto mode or provide a
 manual voltage in the hand mode.

HOA-100
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 HOA-102S


 The HOA-102S is a 2 channel hand-off-auto board designed
 to pass a voltage signal in auto mode or provide manual
 voltage in the hand mode. Switch status feedback.

HOA-102S
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 IPS


 The IPS is a multi channel isolation AC power supply
 designed to provide isolated 24VAC for powering
 peripheral devices. 24V or 120VAC.

IPS
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 LCRM


 The LCRM is a Low Current-voltage Relay Module. It was
 desinged to allow a switched voltage signal to trigger
 a SPDT Relay rated for 10 Amps 120VAC

LCRM
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 LF-10VW1


 The LF-10VW1-02, AC Line filter multi stage.
  Used in conjunction with GSCM & GSCM-mini
  to filter the AC feed back signal from a generator.

LF-10VW1
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 LF-851-02


 The LF-851-02, AC Line filter singel stage.
  Used in conjunction with GSCM & GSCM-mini
  to filter the AC feed back signal from a generator.

LF-851-02
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 LNFR


 The LNFR is a LONWORKS network to fiber optic repeater
 that is transparent to the network. It allows multiple
 free topology networks to be connected over fiber.

LNFR
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 MALNI


 The MALNI is a miltiple analog to LON Network Interface.
 Multi point monitoring for LON BAS. Offers 16 inputs
 (10 analog and 6 digital).

MALNI
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 MALNI-DO


 The MALNI-DO is a miltiple analog to LON Network
 Interface. Multi point monitoring for LON BAS.
 Offers 16 inputs & 6 outputs. (10 analog and 6 digital).

MALNI-DO
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 MCRM


 The MCRM is a ten channel SPDT relay module. Each relay
 channel has LED indication, input termination and relay
 contact terminations. (Relay contact rated @ 1Amps)

MCRM
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 MCRM-10


 The MCRM is a ten channel SPDT relay module. Each relay
 channel has LED indication, input termination and relay
 contact terminations. (Relay contact rated @ 10Amps)

MCRM-10
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 NSFB


 The NSFB is a two channel noise suppression filter board
 that uses passive filtration technics to filter noise
 coming from the input of VFDs, or electrical equipment.

NSFB
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 PACM


 The PACM is a Programed Analog Control Module, that
 performs specific functions to the input signals and
 provides two analog voltage outputs. (see product sheet)

PACM
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 PCDO


 The PCDO is a two channel 40W phase cut output module,
 that converts 4-20mA/0-10VDC signals to the Staefa phase
 cut signal for driving magnetic valves & actuators.

PCDO
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 PDM1


 The PDM1 is a Pulse Division Module, designed to expand
 the pulse input capability of pulse accumulator systems,
 by dividing down the input pulses to a usable rate.

PDM1
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 PRM24


 The PRM24 is a 24VAC/DC Pilot Relay Module, it uses a
 SPDT (form C) relay with contacts rated @ 10Amps and has
 LED indication when relay is energized.

PRM24
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 SBM


 The SBM is a Signal Buffer Module, that provides four
 buffered input/outputs. It was designed for passing a
 sensor signal to 4 additional controllers zone inputs.

SBM
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 SIA05A


 The SIA05A is a pressure to analog signal transducer
 configured for differential pressure 4-20mA/volt. input
 It provides a linear 0-5VDC & 4-20ma output signals.

SIA05A
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 SIA07A


 The SIA07A was designed to convert, scale, select, sum,
 or average 6 input signals. It has two 24V P.S. options
 (half & fullwave) & optional 24VDC supply for mA loops.

SIA07A
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 SIA08


 The SIA08 is a percision, signal isolation module.
 Input/Output isolation 2.5KV. with onboard transformer.
 Selectable inputs, output signals.

SIA08
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 SMVD


 The SMVD was designed to drive Staefas large magnetic
 valves. Its available as a phase cut amplifier or as a
 0-10V/4-20mA signal to phase cut convertor module.

SMVD
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 SORM


 The SORM is a dual function signal override module, that
 was designed for Staefa SM2 Plus controller. It provides
 the min. position and freeze stat override capability.

SORM
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 SRS


 The SRS-10VWM is a simple PV cell that accurately tracks
 solar radiance. 0 - 100% is ranged over the 0 - 10 Volt
 output. 100% occurs at a solar radiance of 1000 W/m^2.

SRS
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 SSRM


 The SSRM is a Start-Stop Realy Module, that accepts a
 single maintained dry contact and provides a half second
 contact pulse on contact closure and when contact opens.

SSRM
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 UIPCM


 The UIPCM accepts all standard analog, pulse, and phase-
 cut signals and converts them to a PWM or Tri-State AC
 or DC voltage outputs. Optional feedback input avaliable

UIPCM
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 UIRO


 The UIRO accepts all standard analog, pulse, and phase-
 cut signals and converts them to a linear 256 step
 resistance signal. Resistance Module field changable.

UIRO
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 UMATR


 The UMATR is a 2-wire, 4 to 20mA, transmitter designed
 to convert AD590, RTDs, Thermistors, or voltage signals
 to a 4 to 20mA current loop signal.

UMATR
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 UPAC


 The UPAC is an Universal Pulse to Analog Converter,
 designed to convert PWM or Tri-State Floating signals
 to a 4 to 20mA or voltage signals.

UPAC
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 UPAC-CNT


 The UPAC-CNT is designed to convert pulses from KW,
 Water or Flow meters to analog signal. Selectatble 5-60
 pulses per second. 0-10 VDC and 4-20 mA output signals.

UPAC-CNT
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 VMAC


 The VMAC is a Voltage to 4 to 20mA Converter module,
 designed as a low cost signal converter for driving
 actuators requiring a 4 to 2omA signal.

VMAC
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 VRWM


 The VRWM is a vandel resistant wall mount sensor.
 Vandal resistant sensor/ Customer supplied.
 

VRWM
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 WAM2-4


 The WAM is a wire adder module for Htg/Clg Retrofits.
 It uses the 2-wire thermostat cable and generates the
 Htg/Clg/Fan contacts. For use with Battery pwd Stats.

WAM2-4
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Atkinson Electronics, Inc.
14 West Vine Street
Salt Lake City, Utah 84107
Tel: 801-261-3600
Fax: 801-261-3796
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