2030 / 2030-L / 2032 8-Point Relay Contact Modules
SOME STATES DO NOT ALLOW THE EXCLUSION OR
LIMITATION OF INCIDENTAL OR CONSEQUENTIAL
DAMAGES FOR CONSUMER PRODUCTS, SO THE
ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT
APPLY TO YOU.
THIS WARRANTY GIVES YOU SPECIFIC LEGAL
RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS
WHICH MAY VARY FROM STATE TO STATE.
Repair Policy
In the event that the Product should fail during or after the
warranty period, a Return Material Authorization number
(RMA) can be requested verbally or in writing from CTI
main offices. Whether this equipment is in or out of
warranty, a Purchase Order number provided to CTI when
requesting the RMA number will aid in expediting the
repair process. The RMA number that is issued and your
Purchase Order number should be referenced on the
returning equipment's shipping documentation.
Additionally, if under warranty, proof of purchase date and
serial number must accompany the returned equipment.
The current repair and/or exchange rates can be obtained
by contacting CTI's main office at 1-800-537-8398.
2030 / 2030-L / 2032 8-Point
Relay Contact Modules
Other CTI Series 500 Modules
CTI manufactures a number of I/O modules and peripherals
for the TI500 series PLCs.
Keying the I/O Base Slot
TTL Output Module - The TTL-2017 is an 8 output TTL/
CMOS compatible output module capable of fully driving 10
TTL or CMOS loads per output. The TTL-2017 may be used
to interface to board level computers, message displays, low
level indicators, and stepper motors.
Any 2030 Series module may be inserted into any
available slot in the I/O base. To prevent insertion of
other types of modules, the slot selected must be
keyed as shown in the diagram below. Use long
nose pliers to insert keys in the I/O base slot.
2 x 4 Point Relay Contact Module - The RCM-2020 is a
relay contact module with 8 outputs. The outputs are
arranged in two isolated banks of 4 Form A relay contacts.
Each individually fused contact has a capacity of 2 amps,
sufficient to directly drive NEMA size 2 motor starters.
Analog Input Module - The Model 2050 8-channel isolated
analog input module translates analog input signals into an
equivalent digital word. No external power supply or resistor
required. The module accepts voltage and current inputs in
bipolar or unipolar mode. Other features include fast 1 mSec
update time, 1500VDC channel-to-channel isolation, and a
digital filtering circuit.
Analog Output Module - The Model 2060 8-channel
isolated analog output module translates a digital word from
the controller into equivalent analog outputs with 12-bit
resolution. Features include fast 4mSec update time,
1500VDC channel-to-channel isolation, 0 - 10VDC or 0 20mA outputs. Voltage and current outputs are available
simultaneously.
16 - Point Discrete Input Modules - The Models 2080,
2081, and 2082 16 - point discrete input modules each
accept sixteen inputs to the series 500 I/O base. The Model
2080 accepts 120VAC or 130VDC inputs. The Model 2081
accepts 24V AC or DC inputs. The Model 2082 accepts 90 to
146VDC inputs. Features include isolation in groups of 4
outputs. The Model 2082 is ideal for power utility substations.
16 - Point Discrete Output Modules - The Models 2090 and
2091 16 - point discrete output modules provide sixteen AC/
DC outputs from the series 500 I/O base. The Model 2090
provides 120VAC outputs and the Model 2091 provides
24VDC outputs. Features include isolation in groups of 4
outputs with individually fused outputs.
TCAM - The TCAM-5240 has been designed as a convenient
panel mounted operator interface unit for use with PLC
Models 520, 520C, 530, 530C, 530T, 545, 555, 560, 565,
565T. It provides the operator with the ability to monitor and
adjust timers, counters, drums, and variable (V) memory
values. The TCAM-5240 will also display discrete I/O states
and word X/Y memory values.
Description
2000 Series I/O
Product Bulletin
THE WARRANTY SET FORTH ABOVE IN THIS
ARTICLE IS THE ONLY WARRANTY CTI GRANTS AND
IT IS IN LIEU OF ANY OTHER IMPLIED OR
EXPRESSED GUARANTY OR WARRANTY ON CTI
PRODUCTS, INCLUDING WITHOUT LIMITATION, ANY
WARRANTY OF MERCHANTABILITY OR OF FITNESS
FOR A PARTICULAR PURPOSE AND IS IN LIEU OF
ALL OBLIGATIONS OR LIABILITY OF CTI FOR
DAMAGES IN CONNECTION WITH LOSS, DELIVERY,
USE OR PERFORMANCE OF CTI PRODUCTS OR
INTERRUPTION OF BUSINESS, LOSS OF USE,
REVENUE OR PROFIT. IN NO EVENT WILL CTI BE
LIABLE FOR SPECIAL, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES.
The RCM-2030, 2030L, and 2032 Relay Contact
Modules each provide eight isolated "Form C"
relay outputs for the 500 Series I/O base. These
modules plug directly into the 500 I/O base and
respond to Series 500 instructions.
The Model 2030 is designed for high current
applications such as switching motor starters.
The Model 2030L is designed for low current
applications such as switching analog and TTL
level signals.
The Model 2032 is designed for 125VDC (nominal) low level current applications. The Model
2032 requires no external power supply, module
power is taken directly from the I/O base
backplane.
Installation
WARNING:
Modules manufactured before 1-14-87 use a different keying
configuration. If you replace an older Model 2030/2030L with a
new module, make sure that the slot is properly keyed to
prevent damage to the I/O base.
Wiring and Connecting the Output
Connectors
Outputs are available at the terminals of the detachable connectors on the top and bottom of each
module. The diagram below illustrates the arrangement of connections for each output point.
I/O Base Power Requirements
Each of the 2030 Series modules requires 2
watts (maximum) of power from the I/O base.
Use this figure to verify that the base power
supply capacity is not exceeded.
Control Technology Inc.
Copyright ©2005 Control Technology Inc.
All Rights Reserved
062-00321-012
11/30/05
Siemens® is a registered trademark of Siemens AG
5734 Middlebrook Pike, Knoxville, TN 37921-5962
Phone: 865/584-0440
Fax: 865/584-5720 www.controltechnology.com
Output Current Capacity
Inrush Current Capacity
The output resistive load capacity of the relay contacts
used in the 2030 Series modules varies with the voltage.
Use the graphs on this page to determine the maximum
resistive load per point for any given voltage. Exceeding
the given load will shorten the specified contact life or
damage the contacts.
The type of load combined with its inrush current
characteristics, together with switching frequency can
cause contact welding. For loads with inrush current,
measure the steady state current and inrush current to
determine the proper application. Examples of typical
loads, and the inrush current they create are shown in the
chart below:
Type of Load
Inrush Current
Resistive load
Solenoid load
Steady state current
10 to 20 times steady state current
Motor load
Incandescent lamp load
5 to 10 times steady state current
10 to 15 times steady state current
Mercury lamp load
Approx. 3 times steady state current
Sodium vapor lamp load
Capacitive load
1 to 3 times steady state current
20 to 40 times steady state current
Transformer load 5 to 10 times steady state current
Relay Control Coil External
Power Supply
Model 2030 Switching Capacity
The Models 2030 and 2030L require a separate external
relay control coil power supply. These external power
supply connections are shown in the diagram below. The
Model 2032 does not require an external relay coil control
power supply.
Specifications
Common to the 3 Modules
Number of Output Points: 8
Type of Contacts: Form C
Backplane Loading: 1 Watt (typical), 2 Watts (max.)
Operating Temperature: 0° to 60°C (32° to 140°F)
Storage Temperature: -40° to 85°C (-40° to 185°F)
Relative Humidity: 5% to 95% (non-condensing)
Model 2030 Specifications
Isolation: 1500 Vrms channel-to-channel,
1500 Vrms channel-to-backplane
Relay Coil Control Voltage (externally supplied):
24VAC/VDC ±10%
Nominal Supply Current: 160mA
Switching Rate: 25/second at 100mA
Maximum Contact Life: 2 x 105 @ 6 amp
Load Voltage:
Minimum: 15VAC/15VDC
Maximum: 240VAC/150VDC*
Current (Resistive) Per Output Point: 500mA - 6A
In-rush Current: 64A for 2mS (see chart on page 2)
Fuses: Eight 8 Amp 8AGC fuses
*See graph on page 2 for information on switching voltages greater than 30VDC
Model 2030-L Specifications
Power Supply Connections
Model 2030L and 2032 Switching Capacity
Isolation: 1500 Vrms channel-to-channel,
1500 Vrms channel-to-backplane
Relay Coil Control Voltage (externally supplied):
24VDC ±10%
Nominal Supply Current: 70mA
Switching Rate: 1/second at 100mA
Maximum Contact Life: 5 x 105 @ 0.5 amp
Load Voltage:
Minimum: 0.5VDC/15VAC
Maximum: 230VAC/150VDC*
Current (Resistive) Per Output Point: 1 to 500mA
In-rush Current: 4A for 2mS (see chart on page 2)
*See graph on page 2 for information on switching voltages greater than 30VDC
Model 2032 Specifications
Isolation: 1500 Vrms channel-to-channel,
1500 Vrms channel-to-backplane
Switching Rate: 1/second at 100mA
Maximum Contact Life: 5 x 105 @ 15 mA
Load Voltage:
Minimum: 0.5VDC/15VAC
Maximum: 230VAC/150VDC
Current Per Output Point*:
Resistive: 1mA - 250 mA @ 125VDC
Inductive: 1 mA - 125 mA @ 125 VDC
In-rush Current: 4A for 2mS (see chart on page 2)
Backplane Loading: 1 Watt (typical), 2 Watts (Max.)
*See graph on page 2 for general de-rating curves
Limited Product Warranty
CTI warrants that this CTI Industrial Product shall be free from
defects in material and workmanship for a period of one (1)
year after purchase from CTI or from an authorized CTI
Industrial Distributor. This CTI Industrial Product will be newly
manufactured from new and/or serviceable used parts which
are equal to new in the Product.
Should this CTI Industrial Product fail to be free from defects
in material and workmanship at any time during this one (1)
year warranty period, CTI will repair or replace (at its option)
parts or Products found to be defective and shipped prepaid
by the customer to a designated CTI service location along
with proof of purchase date and associated serial number.
Repair parts and replacement Product furnished under this
warranty will be on an exchange basis and will be either
reconditioned or new. All exchanged parts or Products will
become the property of CTI. Should any Product or part
returned to CTI hereunder be found by CTI to be without
defect, CTI will return such Product or part to the customer.
This warranty does not include repair of damage to a part or
the Product resulting from: failure to provide a suitable
environment as specified in applicable Product specifications,
or damage caused by an accident, disaster, acts of God,
neglect, abuse, misuse, transporation, alterations,
attachments, accessories, supplies, non-CTI parts, non-CTI
repairs or activities, or to any damage whose proximate cause
was utilities or utility like services, or faulty installation or
maintenance done by someone other than CTI.
Control Technology Inc. reserves the right to make hanges to
the Product in order to improve reliability, function, or design in
the pursuit of providing the best possible Product. CTI
assumes no responsibility for indirect or consequential
damages resulting from the use or application of this
equipment.
Warranty continued on page 4.
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