Mighty,Module,FR1020,DC Input,Field,Rangeable,Dual,Limit,Alarm,Latching,Non-Latching

Mighty Module FR1020 DC Input, Field Rangeable Dual Limit Alarm, Latching Or Non Latching


FR1020 DC Input, Field Rangeable Dual Limit Alarm, Latching Or Non-Latching

Mighty,Module,FR1020,DC Input,Field,Rangeable,Dual,Limit,Alarm,Latching,Non-LatchingDescription

The FR1020 monitors a DC input signal and provides two sets of SPDT, 5 A alarm relays with two independently adjustable setpoints. Each setpoint has a set of red/green LEDs to indicate alarm status. The configuration of each 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 relays are energized in the non-alarm condition.  When the setpoints are exceeded, the relays de-energize.  Selecting the reverse position reverses this logic.

  • Deadband or Latching - Deadband selects two independently adjustable deadband controls. Deadband for each alarm is adjustable from 0.1% to 100% of the input span. The deadband is symmetrical about the setpoint. With latching selected the alarms will latch when a setpoint is exceeded, and can not be reset unless the input no longer exceeds a 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.) The module includes filtering and conditioning to reduce susceptibility to transients and noisy operations.

Mighty,Module,FR1020,DC Input,Field,Rangeable,Dual,Limit,Alarm,Latching,Non-Latching Download FR1020 Brochure

Mighty,Module,FR1020,DC Input,Field,Rangeable,Dual,Limit,Alarm,Latching,Non-Latching Download FR1020 Manual

Features

Mighty,Module,FR1020,DC Input,Field,Rangeable,Dual,Limit,Alarm,Latching,Non-Latching
Allows Inputs to 256 V or 100 mA
Mighty,Module,FR1020,DC Input,Field,Rangeable,Dual,Limit,Alarm,Latching,Non-Latching
16 mV or 0.8 mA Minimum Input Span
Mighty,Module,FR1020,DC Input,Field,Rangeable,Dual,Limit,Alarm,Latching,Non-Latching
Red and Green LED Alarm Status Indicators
Mighty,Module,FR1020,DC Input,Field,Rangeable,Dual,Limit,Alarm,Latching,Non-Latching
Adjustable Deadband
Mighty,Module,FR1020,DC Input,Field,Rangeable,Dual,Limit,Alarm,Latching,Non-Latching
Provides Relay Contact Closures at Preset DC Input
Mighty,Module,FR1020,DC Input,Field,Rangeable,Dual,Limit,Alarm,Latching,Non-Latching
Configure Alarms as HI/HI; HI/LO; LO/LO
Mighty,Module,FR1020,DC Input,Field,Rangeable,Dual,Limit,Alarm,Latching,Non-Latching
Alarms Normal or Reverse acting
Mighty,Module,FR1020,DC Input,Field,Rangeable,Dual,Limit,Alarm,Latching,Non-Latching
Configure as Latching Alarm
Mighty,Module,FR1020,DC Input,Field,Rangeable,Dual,Limit,Alarm,Latching,Non-Latching
Fully Labeled Jumper Positions For Easy Range and Configuration Settings
Mighty,Module,FR1020,DC Input,Field,Rangeable,Dual,Limit,Alarm,Latching,Non-Latching
Choice of Power Options
Mighty,Module,FR1020,DC Input,Field,Rangeable,Dual,Limit,Alarm,Latching,Non-Latching
Size, Pinouts, and Performance Identical to MM1020
Mighty,Module,FR1020,DC Input,Field,Rangeable,Dual,Limit,Alarm,Latching,Non-Latching
Permanent Warranty

Mounting

The module is designed to plug into a standard 11-pin relay socket. Part number MP011 is a molded plastic socket suitable for mounting on a flat surface or in a 2 3/4 inch wide PVC snap track (TRK48). Use CLP-1 hold-down clip if needed. A Killark HK series explosion-proof housing with dome and 11-pin socket is available (HKB-HK2D-11). DIN rail mount socket (P/N DMP011) fits 35mm rail.

Specifications

INPUTS
Limits
  any voltage between -256 and +256 VDC

  any current between -100 and +100 mA

Span (Selectable Ranges)

Voltage
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
Current
.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

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

RESPONSE TIME
20 ms typical

ACCURACY
0.1% of span

COMMON MODE REJECTION
120 dB, DC to 60 Hz

RELAY CONTACTS
Two spdt
Resistive Load:
  5 A max, 150 W max,
  240 VAC max, 30 VDC max

Inductive Load:
  1/8 HP max at 120/240 VAC

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

TEMPERATURE STABILITY
(0.02% of span +30 micro V)/C max

POWER
115 VAC 10%, 50/60 Hz
  (2.5 W max)
230 VAC 10%, 50/60 Hz
  (2.5 W max)
24 VAC 10%, 50/60 Hz
  (2.5 W max)


(DC Power Option)
  24 VDC (limits 21-32 VDC)
    (2.5 W max)
  Isolation, DC power supply
  to input common:  100 megohm

 


CONNECTIONS
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
PINS
1
2
3
4
5
6
7
8
9
10
11