Mighty Module FR1000 DC Input, Field Rangeable Alarm, DPDT Relay Latching Or Non Latching

Mighty Module FR1000 DC Input, Field Rangeable Alarm,
DPDT Relay Latching Or Non Latching

FR1000 DC Input, Field Rangeable Alarm, DPDT Relay Latching Or Non Latchiing

Description

The FR1000 monitors a DC input signal and provides one dpdt, 5 A alarm relay with an 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.)

The module includes filtering and conditioning to reduce susceptibility to transients and noisy operations.

Download FR1000 Brochure

Download FR1000 Manual

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). A DIN rail mounted socket (P/N DMP011) is available for 35mm symmetrical rail.

Features

	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

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
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

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

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