WILKERSON INSTRUMENT CO., INC.

FR1000 DC Input Field Rangeable Plug-In
Single Alarm Mighty Module

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FR1000

FR1000
DC Input
Field Rangeable
Plug-In
Single Alarm
Mighty Module

$226.00

The following information must be entered to complete your order:
See "Specifications" below for Input range limits.

Power:

Input:
Zero Scale
Full Scale
Units
Alarm: Alarm Action
  Alarm Logic
  Latching Option

Quantity:

 

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MP011 11-Pin Plastic Socket for Flat Surface or PVC Track $15.00
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Specifications
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HKB-HK2D-11 Explosion Proof Housing With MP011 Installed $237.00
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DR1 DIN-Rail, 35mm Symmetrical, 39 inches (1 meter) $18.00
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TRK48 PVC Snap-Track, 4 ft, for MP011 $22.00
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Specifications
 
  • Features
  • Description
  • Specifications
  • Dimensions
  • Connections
  • Allows Inputs to ±256 V or ±100 mA
  • 16 mV or 0.8 mA Minimum Input Span
  • Red and Green LED Alarm Status Indicators
  • Adjustable Deadband
  • Provides Relay Contact Closures at Preset DC Input
  • Configure as HI or LO Alarm
  • Alarm Normal or Reverse Acting
  • Configure as Latching Alarm
  • Fully Labeled Jumper Positions for Easy Range and Configuration Settings
  • Choice of Power Options
  • Size, Pinouts, and Performance Identical to MM1000
  • Permanent Warranty

The FR1000 monitors a DC input signal and provides one dpdt, 5 A alarm relay with an independently adjustable setpoint. The setpoint has a set of red/green LEDs to indicate alarm status. The configuration of the alarm relay is user-settable as follows:

High or Low - High selects alarm on an increasing signal. Low selects alarm on a decreasing signal.

Normal or Reverse - Normal position selects fail-safe operation (loss of power will result in alarm condition). The relay is energized in the non-alarm condition. When the setpoint is exceeded, the relay de-energizes. Selecting the reverse position reverses this logic.

Deadband or Latching – Deadband selects the independently adjustable deadband control. Deadband for the alarm is adjustable from 0.1% to 100% of the input span. The deadband is symmetrical about the setpoint. With latching selected, the alarm will latch when the setpoint is exceeded, and can not be reset unless the input no longer exceeds the setpoint. Reset may be accomplished by remote contact closure or by momentary power interruption. (Several reset
inputs may be tied to one reset contact, but note that all negative inputs will be tied together.)

All Wilkerson products are designed with RFI filters and lightning protection to reduce susceptibility to electrical noise and damage by lightning.

INPUTS
Limits
select any voltage between -256 and +256 VDC
select any current between -100 and +100 mA
Span (Selectable Ranges)

Voltage Current
16-32 mV
32-64 mV
64-128 mV
128-256 mV
256-512 mV
.5-1 V
1-2 V
2-4 V
4-8 V
8-16 V
16-32 V
32-64 V
64-128 V
128-256 V
0.8-1.6 mA
1.6-3.2 mA
3.2-6.4 mA
6.4-12.8 mA
12.8-25 mA
25-50 mA
50-100 mA

INPUT OFFSET
±0, 25, 50, 75, 100% of F.S.

INPUT IMPEDANCE
Voltage 1 megohm
Current 20 ohms

SETPOINT
0 to 100% of span

DEADBAND
0.1% to 100% of span

 

LATCHING ALARM
Reset by remote contact closure or by momentary power interruption

RELAY CONTACTS
One dpdt
Resistive Load 5 A max, 150 W max,
   240 VAC max, 30 VDC max
Inductive Load 1/8 HP max at 120/240 VAC

RESPONSE TIME
20 ms typical

ACCURACY
±0.1% of span

COMMON MODE REJECTION
120 dB, DC to 60 Hz

OPERATING TEMPERATURE
14°F to 140°F/-10°C to 60°C

TEMPERATURE STABILITY
±(0.02% of span +30 μV)/°C max

POWER
115 VAC ±10%, 50 or 60 Hz (2.5 W max)
230 VAC ±10%, 50 or 60 Hz (2.5 W max)
24 VAC ±10%, 50 or 60 Hz (2.5 W max)
115/230 VAC (Selectable)
(DC Power Option)
24 VDC (limits 21-32 VDC) (2.5 W max)
12 VDC (limits 10-16 VDC) (2.5 W max)

Isolation, DC power supply to input common: 100 megohm

Mighty Module Dimension Drawing

PIN 1
PIN 2
PIN 3
PIN 4
PIN 5
PIN 6
PIN 7
PIN 8
PIN 9
PIN 10
PIN 11
Power AC L1 or DC +
Latch Reset
Power AC L2 or DC -
Input +
Input -
Relay Set 1 NO
Relay Set 1 C
Relay Set 1 NC
Relay Set 2 NO
Relay Set 2 C
Relay Set 2 NC
Specifications    Manual

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