Air Products MR-101 User Manual

MR-200 SERIES
MULTI-VOLTAGE RELAY INSTALLATION GUIDE
PRODUCT SPECIFICATIONS
POWER REQUIREMENTS:
AMBIENT TEMPERATURE:
CONTACT RATINGS:
CONTACT CONSTRUCTION:
MR-100 Series: Dry form “C” SPDT per module position
WIRING: Solid or stranded: #12 to #22 AWG terminals
“/C” VERSIONS:
Backbox: 18ga CRS, plated with ½" conduit knockouts top and bottom
MR-104, MR-204: CRS 18ga (“/C” Grey, “/C/R” Red)
APPROVALS:
32ºF to 120ºF (0ºC to 49ºC) @ 85% RH Non-Condensing / Non-Freezing
“/T” VERSIONS: 3.5" wide, low profile snap track provided with mounting screws
MR-101, MR-201: plastic ABS 94V-0 (“/C” Grey, “/C/R” Red)
POLARIZED COIL INPUT(S):
ENERGIZED INDICATOR: One red LED per module position
Cover Material:
MR-100 Series: 24(18-35)VDC / 24(18-35)VAC / 120VAC / 230VAC @ 18mA per module position
DC control inputs only
Resistive load: 7A @ 28VDC, 10A (NO: 1/6HP, NC: 1/8HP) @ 120VAC, 7A @ 230VAC
(@32ºC)
MR-100 SERIES
MR-200 Series: Dry form “C” DPDT per module position
“T” versions: UL Recognized Component
(UL864, UOXX2) File #S3403, CSFM File #7300-1004:106
UL Listed
(UL864, UOXX), CUL Listed (UL864, UOXX7) File #S3403, CSFM File #7300-1004:101,
MEA File #73-92-E Vol.14
(MR-101, MR-104), Vol. 16 (MR-201, MR-204)
“C” versions:
“C/R” versions:
UL Listed
(UL864, UOXX), CUL Listed (UL864, UOXX7) File #S3403,
CSFM File #7300-1004:101, MEA File #73-92-E Vol. 22
MR-200 Series: 24(18-35)VDC / 24(18-35)VAC / 120VAC / 230VAC @ 40mA per module position
© Air Products and Controls Inc. 2005 1749 East Highwood Pontiac, MI 48340 Ph. (248) 332-3900 Fax (248) 332-8807 www.ap-c.com INST AP-021 B050203
WIRING
LOAD POWER
SOURCE
LOAD
-/N
+/AC+/AC
-/N
CAUTION: DE-ENERGIZE ALL POWER BEFORE INSTALLATION OR SERVICE
!
24(18-35)VDC @ 18mA
120VAC @ 18mA
NC C NO
ON
MR-101
SPDT CONTACT
7A @ 28VDC, 10A (NO: 1/6HP, NC: 1/8HP)
@ 120VAC, 7A @ 230VAC
RELAY
ENERGIZED
LED
INPUT
CONTROL
VOLTAGES
FOR ADDITIONAL APPLICATION INFORMATION AND/OR ASSISTANCE,
PLEASE CONTACT OUR TECHNICAL SUPPORT HOTLINE. (888) 332-2241
(TYPICAL FOR ONE
MODULE POSITION)
0 18/24 115 230
L1
H
A.C.A.C.
N
L2
(+)(-)
24(18-35)VAC @ 18mA
230VAC @ 18mA
24(18-35)VDC @ 40mA
120VAC @ 40mA
NC C NO
ON
MR-201
DPDT CONTACTS
7A @ 28VDC, 10A (NO: 1/6HP, NC: 1/8HP)
@ 120VAC, 7A @ 230VAC
RELAY
ENERGIZED
LED
NC C NO
INPUT
CONTROL
VOLTAGES
0 18/24 115 230
L1
H
A.C.A.C.
N
L2
(+)(-)
24(18-35)VAC @ 40mA
230VAC @ 40mA
NOTE: 230VAC NOT INTENDED FOR CONTINUOUS USE
RECOGNIZED COMPONENT
WHEN RELAY COIL ENERGIZES,
“NC” CONTACTS ARE SWITCHED
TO OPEN POSITION, REMOVING
POWER TO TURN OFF LOAD
APPLICATION EXAMPLE
NC C NO
ON
0 18/24 115 230
RELAY POWER
SUPPLY
-/N +/AC
MEA ACCEPTED
CSFM LISTED

Air Products MR-101 Specifications

General

Brand	Air Products
Model	MR-101
Category	Other
Language	English

Summary

Product Specifications

Power Requirements

Specifies voltage and current ratings for MR-100/MR-200 series modules.

Polarized Coil Inputs

Indicates that control inputs are DC only.

Energized Indicator

Describes the presence of one red LED per module position.

Contact Ratings

Details resistive load ratings for DC, 120VAC, and 230VAC.

Contact Construction

Specifies dry form 'C' SPDT for MR-100 and DPDT for MR-200.

Ambient Temperature

Defines operating temperature range and humidity conditions.

Wiring

Specifies solid or stranded wire gauge for terminals.

"/T" Versions

Describes 3.5" wide snap track and mounting screws.

"/C" Versions

Details backbox construction and cover material specifications.

Approvals

Lists UL, CUL, CSFM, and MEA file numbers for different versions.

Safety Precautions

Wiring Diagrams

MR-101 Wiring

Diagram and contact details for the MR-101 SPDT relay.

MR-201 Wiring

Diagram and contact details for the MR-201 DPDT relay.

Application Example