Redlion PM-50 Setpoint Output Quad Relay Module Guide d'installation
- Taper
- Guide d'installation
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Install PM50RLY4-A
Drawing No. LP1142
Effective 08/2021
PM-50 Setpoint Output Quad Relay Module
Installation Guide
MODULE PACKAGE CHECKLIST
This product package should contain the items listed below. If
any items are missing or damaged, contact Red Lion immediately.
- Panel Mount Setpoint Quad Relay Module
- Accessory Pack
- Installation Guide
DIMENSIONS In inches (mm)
SAFETY SUMMARY
All safety related regulations, local codes as well as instructions
that appear in this document or on equipment must be observed
to ensure personal safety and to prevent damage to either the
device or equipment connected to it.
Do not use these products to replace proper safety interlocking.
No software-based device (or any other solid-state device) should
ever be designed to be responsible for the maintenance of
personnel safety or consequential equipment not equipped with
safeguards. Red Lion disclaims any responsibility for damages,
either direct or consequential, that result from the use of this
equipment in a manner not consistent with these specifications.
ORDERING INFORMATION
PART NUMBER DESCRIPTION
PMM000I0RL400000 Quad Setpoint Relay Output Module
A listing of the entire PM-50 family of products and accessories
can be found at www.redlion.net.
1.76
(44.80)
1.76
(44.80)
1.34
(34.10)
Bottom
CAUTION: Risk of Danger
Read complete instructions prior to installation and
operation of the unit.
ATTENTION : Risque de danger
Lire les instructions complètes avant l’installation et
l’utilisation de l’appareil.
WARNING - EXPLOSION HAZARD - WHEN IN
HAZARDOUS LOCATIONS, DISCONNECT POWER
BEFORE REPLACING OR WIRING MODULES.
AVERTISSEMENT - RISQUE D’EXPLOSION - DANS
LES ENDROITS DANGEREUX, DÉBRANCHEZ
L’ALIMENTATION ÉLECTRIQUE AVANT DE
REMPLACER OU DE CÂBLER LES MODULES.
This equipment is suitable for use in Class I, Division 2,
Groups A, B, C, D, or non-hazardous locations only.
Cet équipement est adapté à une utilisation dans des
endroits de classe I, Division 2, Groupes A, B, C, D, ou
dans des endroits non dangereux seulement.
zUp to 250 VAC or 30 VDC
zRemovable terminal block
zRelay output status LEDs
FOR USE IN HAZARDOUS LOCATIONS:
Class I, Division 2, Groups A, B, C, and D
T4A
C
C
US
US
UL
R
LISTED
IND.CONT. EQ.
E317425
2
Drawing No. LP1142 Effective 08 2021
SPECIFICATIONS
Note: The PM-50 4.3 inch host accepts a maximum of 5
modules while the 3.5 inch host accepts a maximum of 3.
Only one module from each function type (i.e. communication,
relay, analog output) can be installed.
1. POWER: Power is supplied by the PM-50 host device.
Must use a Class 2 circuit according to National Electrical
Code (NEC), NFPA-70 or Canadian Electrical Code (CEC),
Part I, C22.1 or a Limited Power Supply (LPS) according to
IEC/EN 60950-1 or Limited-energy circuit according to IEC/
EN 61010-1.
Max Power: 0.9 W
2. Setpoint Output: Field installable module
Type: Four FORM-A relays
Isolation: 3000 Vrms for 1 min.
Contact Rating:
One Relay Energized: 3 Amps @ 250 VAC or 30 VDC
(resistive load).
With all relays energized, the max current is 1 A per Relay
Relay Restrictions - Only the following combinations are
valid:
RELAY GROUP 1 RELAY GROUP 2
RELAY 1 RELAY 2 RELAY 3 RELAY 4
30 VDC max 30 VDC max
Mains 250 VAC max Mains 250 VAC max
30 VDC max Mains 250 VAC max
Mains 250 VAC max 30 VDC max
Note: When relay contacts are connect to Mains, the Mains
should be Overvoltage category II, Polution degree 2
Life Expectancy: 100 K cycles min. at full load rating.
External RC snubber extends relay life for operation with
inductive loads
3. ENVIRONMENTAL CONDITIONS:
Operating Temperature Range: -10 to 55 °C
Storage Temperature Range: -40 to 85 °C
Vibration to IEC 68-2-6: Operational 5-500 Hz, 2 g
Shock to IEC 68-2-27: Operational 10 g
Operating and Storage Humidity: 0 to 85% max. RH non-
condensing
Altitude: Up to 2000 meters
Mains voltage is Overvoltage category II and in Pollution
degree 2 environment.
4. CERTIFICATIONS AND COMPLIANCES:
CE Approved
EN 61326-1 Immunity to Industrial Locations
Emission CISPR 11 Class A
IEC/EN 61010-1
RoHS Compliant
UL Hazardous: File # E317425
Rugged IP25 enclosure
5. CONSTRUCTION: Plastic enclosure with IP25 rating. For use
only in an approved enclosure.
6. CONNECTIONS: High compression cage-clamp terminal
blocks
Wire Strip Length: 0.32-0.35" (8-9 mm)
Wire Gauge Capacity: Four 28 AWG (0.32 mm) solid,
two 20 AWG (0.61 mm) or one 16 AWG (2.55 mm)
7. WEIGHT: 1.8 oz (51 g)
HARDWARE INSTALLATION
Installing a Module
To a 4.3 inch Host
1. To install a module on the tall side of a 4.3 inch host, align the
latches of the module with the host case such that the
backplane connector shroud on the module cover aligns with
the backplane connector opening in the host case.
2. To install a module on the short side of a 4.3 inch host, rotate
the module 180 degrees and align the latches on the host
with the module case so that the I/O connector is facing
downward.
3. Insert the host latches into the openings in the module case
by slightly deflecting the latches inward.
4. Press the module into the host case evenly until the latches
engage.
5. Install Module Locks between each module as shown by fully
inserting the legs of the Module Locks into the slots in the
case until the button on the Module Lock aligns with the hole
provided in the case. Press fit the button into the hole. Repeat
this installation between each module in your system to
provide the most secure installation.
6. When you have finished adding modules, the rear cover
should be installed in the same manner as the modules.
WARNING - Disconnect all power to the unit before
installing or removing modules.
AVERTISSEMENT - Débranchez l’alimentation électrique
de l’appareil avant d’installer ou de retirer des modules.
Installation of the product must comply with National Electrical
Code (NEC), NFPA-70 or Canadian Electrical Code (CED) or any
local regulation Authority.
Short Side
Tall Side
Position 1
Rear Cover
It is recommended that a
relay module be installed
in Module Position 1 only
(shown below).
3
Effective 08 2021 Drawing No. LP1142
To a 3.5 inch Host
1. Align the latches of the module with the host case such that
the backplane connector shroud on the module cover aligns
with the backplane connector opening in the host case.
2. Insert the module latches into the openings in the host case
by slightly deflecting the latches inward.
3. Press the module into the host case evenly until the latches
engage.
4. Install Module Locks between each module as shown by fully
inserting the legs of the Module Locks into the slots in the
case until the button on the Module Lock aligns with the hole
provided in the case. Press fit the button into the hole. Repeat
this installation between each module in your system to
provide the most secure installation.
5. When you have finished adding modules, the rear cover
should be installed in the same manner as the modules.
Removing a Module
To remove a module from the assembly, first remove the
module locks using a small screwdriver as shown. Then disengage
the latch by deflecting the latch inward or by using a small screw
driver, inserting it into the slot in the side of the case, and prying
the latch inward to disengage the latch. Once the latches are
disengaged, pull on the module and remove it from the assembly.
WIRING
Wiring Connections
All power, input and output (I/O) wiring must be in accordance
with Class I, Division 2 wiring methods and in accordance with
the authority having jurisdiction. When connecting relay contacts,
you must use a Class 2 circuit according to National Electrical
Code (NEC), NFPA-70 or Canadian Electrical Code (CEC), Part I,
C22.1 or a Limited Power Supply (LPS) according to IEC/EN
60950-1 or Limited-energy circuit according to IEC/EN 61010-1.
Electrical connections are made via cage-clamp terminal blocks
located on the back of the meter. Strip and connect the wire
according to the terminal block specifications on Page 2.
Please take care to observe the following points:
– The power supply must be mounted close to the unit, with
usually not more than 6 feet (1.8 m) of cable between the
supply and the PM-50. Ideally, the shortest length possible
should be used.
– The wire used to connect the PM-50’s power supply should
be at least 22-gage wire suitably rated for the voltage,
current and temperature of the environment to which it is
being installed. If a longer cable run is used, a heavier gage
wire should be used. The routing of the cable should be kept
away from large contactors, inverters, and other devices
which may generate significant electrical noise.
– A power supply with an NEC Class 2 or Limited Power Source
(LPS) and SELV rating is to be used. This type of power supply
provides isolation to accessible circuits from hazardous
voltage levels generated by a mains power supply due to
single faults. SELV is an acronym for “safety extra-low
voltage.” Safety extra-low voltage circuits shall exhibit
voltages safe to touch both under normal operating conditions
and after a single fault, such as a breakdown of a layer of
basic insulation or after the failure of a single component has
occurred. A suitable disconnect device shall be provided by
the end user.
Module Status (STS) LED
LED/STATE MEANING
Fast blink Module is initializing.
Solid Module is running normally.
Relay LEDs
LED/STATE MEANING
Solid Relay is active.
OFF Relay is inactive.
Rear Cover
Position 1
It is recommended that a
relay module be installed
directly onto the back of
the host (shown below),
not on the back of any
other module.
WARNING - Disconnect all power to the unit before
installing or removing modules.
AVERTISSEMENT - Débranchez l’alimentation électrique
de l’appareil avant d’installer ou de retirer des modules.
Latch
RLY1 NO
RLY1,2 COM
RLY2 NO
RLY3 NO
RLY3,4 COM
RLY4 NO
Quad Relay Module
4
3
2
1
STS
Relay LEDs
4
Drawing No. LP1142 Effective 08 2021
RED LION CONTROLS TECHNICAL SUPPORT
If for any reason you have trouble operating, connecting, or
simply have questions concerning your new product, contact Red
Lion’s technical support.
Support: support.redlion.net
Website: www.redlion.net
Inside US: +1 (877) 432-9908
Outside US: +1 (717) 767-6511
Red Lion Controls, Inc.
20 Willow Springs Circle York, PA 17406
COPYRIGHT
©2021 Red Lion Controls, Inc. All rights reserved. Red Lion
and the Red Lion logo are trademarks of Red Lion Controls,
Inc. All other company and product names are trademarks of
their respective owners.
LIMITED WARRANTY
(a) Red Lion Controls Inc. (the “Company”) warrants that all Products shall be free from defects in material and
workmanship under normal use for the period of me provided in “Statement of Warranty Periods” (available at
www.redlion.net) current at the me of shipment of the Products (the “Warranty Period”). EXCEPT FOR THE
ABOVE-STATED WARRANTY, COMPANY MAKES NO WARRANTY WHATSOEVER WITH RESPECT TO THE
PRODUCTS, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR
A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY
RIGHTS OF A THIRD PARTY; WHETHER EXPRESS OR IMPLIED BY LAW, COURSE OF DEALING, COURSE
OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE. Customer shall be responsible for determining that a
Product is suitable for Customer’s use and that such use complies with any applicable local, state or federal law.
(b) The Company shall not be liable for a breach of the warranty set forth in paragraph (a) if (i) the defect is a
result of Customer’s failure to store, install, commission or maintain the Product according to specicaons; (ii)
Customer alters or repairs such Product without the prior wrien consent of Company.
(c) Subject to paragraph (b), with respect to any such Product during the Warranty Period, Company shall, in its
sole discreon, either (i) repair or replace the Product; or (ii) credit or refund the price of Product provided that,
if Company so requests, Customer shall, at Company’s expense, return such Product to Company.
(d) THE REMEDIES SET FORTH IN PARAGRAPH (c) SHALL BE THE CUSTOMER’S SOLE AND EXCLUSIVE
REMEDY AND COMPANY’S ENTIRE LIABILITY FOR ANY BREACH OF THE LIMITED WARRANTY SET
FORTH IN PARAGRAPH (a).
BY INSTALLING THIS PRODUCT, YOU AGREE TO THE TERMS OF THIS WARRANTY, AS WELL AS ALL OTHER
DISCLAIMERS AND WARRANTIES IN THIS DOCUMENT.
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