IFMR0066 Red Lion Controls, IFMR0066 Datasheet

Isolation Amplifier

IFMR0066

Manufacturer Part Number
IFMR0066
Description
Isolation Amplifier
Manufacturer
Red Lion Controls
Type
Speedr
Datasheet
1.IFMR0036.pdf (8 pages)

Specifications of IFMR0066

Width
3.12"
Signal Input Type
Selectable Current Or Voltage
Configuration Setup
DIP Switch
Supply Voltage Max
250VAC
Iso-amp Mounting Type
DIN Rail
Display Alarm Type
Relay
Input Accuracy
± 0.1% Of FS
Application
The IFMR utilizes a seven position DIP switch, a rotary switch, a pushbutton and two indication LEDs to accomplish input circuit configuration, operational parameter set-up, input signal, and relay status indication
Brand/series
IFMR Series
Contact Form
SPDT
Current Rating
5 A
Dimensions
27.5mmW×4.2mmH×79.2mmD
Display Type
LED
Input Type
Analog
Mounting Type
DIN Rail
Output Type
Relay
Power, Rating
5.5 VA
Primary Type
Controller
Sensor, Input
12 VDC
Standards
cURus, CE
Temperature, Operating
0 to +50 °C
Termination
Screw
Voltage, Rating
85 to 250 VAC
Voltage, Supply
85-250 VAC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
Sensors/Switches/TTL
Tel +1 (717) 767-6511
Fax +1 (717) 764-0839
www.redlion.net
MODEL IFMR - DIN-RAIL SPEED SWITCH
DESCRIPTION
(SPDT) based on the value of the input frequency. The Trip frequency can be
set to any value from 0.1 Hz to 25 KHz. The IFMR can be set to trip on
overspeed, or underspeed (including zero speed). Offset and hysteresis values
can be incorporated into the trip setting to eliminate output chatter. LED
indicators for both the Input signal and the Relay status are provided. Two
separate input connections for external push-buttons are also provided. One
external input overrides the trip detection function, and holds the relay in the
release state as long as the input is pulled to common. The other external input
clears a latched trip condition when pulled to common.
button and two indication LEDs to accomplish input circuit configuration,
operational parameter set-up, input signal, and relay status indication. The input
circuitry is DIP switch selectable for a variety of sources.
signal and relay status of the IFMR. These LEDs are also used to provide visual
feedback to the user of the current parameter settings during parameter set-up.
DIMENSIONS In inches (mm)
installation and operation of the unit.
Read complete instructions prior to
The Model IFMR accepts a frequency input, and controls a single relay
The IFMR utilizes a seven position DIP switch, a rotary switch, a push-
The indication LEDs are used during normal operation to display the input
CAUTION: Risk of Danger.
(79.2)
3.12
0
5
M1865G
CAUTION: Risk of electric shock.
(27.5)
1.08
IFMR
OUT
IN
M1864G
S
T
A
T
U
S
1
ORDERING INFORMATION
programmable Minimum Response Time provides optimum response vs. input
filtering for any input frequency. The offset and hysteresis settings provide
flexible adjustment of the relay trip and release points.
standard DIN style mounting rails, including top hat profile rail according to EN
50 022 - 35 x 7.5 and 35 x 15, and G profile rail according to EN 50 035 - G32.
SAFETY SUMMARY
manual or on equipment must be observed to ensure personal safety and to
prevent damage to either the instrument or equipment connected to it. If
equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.
SPECIFICATIONS
1. POWER:
2. SENSOR POWER: (AC version only) +12 VDC 25% @ 60 mA max.
3. OPERATING FREQUENCY RANGE: 0 Hz to 25 KHz
4. SIGNAL INPUT: DIP switch selectable to accept signals from a variety of
 SIMPLE ON-LINE TRIP FREQUENCY SETTING (USING ACTUAL
 USER SETTABLE TRIP FREQUENCY FROM 0.1 Hz to 25 KHz
 OVER-SPEED, UNDER-SPEED, AND ZERO-SPEED DETECTION
 RELAY LATCHING, ALARM OVERRIDE, AND ALARM RESET
 PROGRAMMABLE INPUT CIRCUIT ACCEPTS OUTPUTS FROM
 HYSTERESIS AND OFFSET FUNCTIONS AVAILABLE
 85 to 250 VAC and 9 to 32 VDC VERSIONS AVAILABLE
 INPUT AND RELAY STATUS INDICATION LED’S
MODEL NO.
The IFMR operates in one of six output modes, as selected by the user. The
The unit is equipped with a universal mounting foot for attachment to
All safety related regulations, local codes and instructions that appear in the
or the installation of guards, shields, or other devices to protect personnel in
the event of a hazardous machine speed condition. The speed switch may be
installed to help prevent the machine from entering the unsafe speed.
AC Powered Versions: 85 to 250 VAC; 48 to 62 Hz; 5.5 VA
DC Powered Versions: 9 to 32 VDC; 2.0 W
sources, including switch contacts, outputs from CMOS or TTL circuits,
magnetic pickups, and all standard RLC sensors.
Current Sourcing: Internal 1 K pull-down resistor for sensors with current
Current Sinking: Internal 3.9 K pull-up resistor for sensors with current
Low Bias: Input trigger levers V
Hi Bias: Input trigger levels V
Max. Input Signal: ±90 V; 2.75 mA max. (with both Current Sourcing and
INPUT SIGNAL OR FREQUENCY GENERATOR)
FUNCTIONS
A VARIETY OF SENSORS
IFMR
Power Up Current: Ip = 600 mA for 50 msec max.
sourcing output. (Max. sensor output current = 24 mA @ 24 V output.)
sinking output. (Max. sensor current = 3 mA.)
sensitivity when used with magnetic pickups.
Current Sinking resistors switched off).
WARNING: SPEED SWITCHES MUST NEVER BE USED AS
PRIMARY PROTECTION AGAINST HAZARDOUS OPERATING
CONDITIONS. Machinery must first be made safe by inherent design,
Speed Switch
DESCRIPTION
UL Recognized Component,
File # E137808
IL
= 2.5 V, V
PART NUMBERS FOR AVAILABLE
IL
9 to 32 VDC
IFMR0036
= 0.25 V, V
SUPPLY VOLTAGES
IH
= 3.0 V; for logic level signals.
IH
85 to 250 VAC
= 0.75 V; for increased
IFMR0066
Bulletin No. IFMR-J
Drawing No. LP0341
Released 04/09

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IFMR0066 Summary of contents

Page 1

... Max. Input Signal: ±90 V; 2.75 mA max. (with both Current Sourcing and Current Sinking resistors switched off). ORDERING INFORMATION MODEL NO. DESCRIPTION IFMR Speed Switch 1 Bulletin No. IFMR-J Drawing No. LP0341 Released 04/ 0.75 V; for increased 2 3.0 V; for logic level signals PART NUMBERS FOR AVAILABLE SUPPLY VOLTAGES VDC 85 to 250 VAC IFMR0036 IFMR0066 ...

Page 2

SPECIFICATIONS (Cont’d) 5. CONTROL INPUTS: Active low (V = 0.5 V max.) internally pulled VDC through a 100 K resistor ( μA). Response Time = 1 msec. SNK Alarm Reset: Unlatches the relay when ...

Page 3

OVERVIEW The Model IFMR continuously monitors the input signal and controls an output relay based on the frequency of the input signal, the chosen Operation Mode (Underspeed or Overspeed), and the Trip and Release points the user has selected. The ...

Page 4

INPUT CIRCUITS, SENSOR CONNECTIONS AND CONFIGURATION SWITCH SET-UP The Model IFMR Speed Switch uses a comparator amplifier connected as a Schmidt trigger circuit to convert the input wave form into the pulse form required for proper circuit operation. Three set-up ...

Page 5

RELAY INDICATION Overspeed: The Relay LED (red) turns on to indicate the input signal has exceeded the trip frequency. Underspeed: The Relay LED (red) turns on to indicate the input signal is below the trip frequency setting. Invalid Entry during ...

Page 6

Set Trip Frequency Using The Rotary Switch GREEN INPUT LED BLINKS Step 3 RED OUTPUT LED OFF Step 3.2 PUSH-BUTTON Step 3.4 ROTARY SWITCH 0 5 Setting ‘2’ Step 3.5 Selected ALTERNATIVE ...

Page 7

Set Relay Trip Point (Offset GREEN INPUT LED BLINKS Step 5 RED OUTPUT LED OFF Step 5.2 PUSH-BUTTON Step 5.3 ROTARY SWITCH 0 5 Setting ‘9’ Selected Step 5.4 6.0 Set Relay Release ...

Page 8

... Trip Freq. = 1250 RPM x 1 PPR = 20.83 Hz. 60 sec. Set the Trip Frequency with the rotary switch for 20.83 Hz. Red Lion Controls India Building 13, No.99 Tianzhou Road Red Lion Controls China Unit 101, XinAn Plaza ShangHai, P.R. China 200223 Tel +86 21 6113-3688 Fax +86 21 6113-3683 ...

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