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(82A044) TDMv1017
Section 1
General Description
The TDM is a multipurpose timing module that can be
used for a variety of applications. Its unique design and
open architecture allows the TDM to be used in any
application that requires timing control of up to two
outputs with up to four inputs. Common applications
include: simple time delay, vestibule door sequencing
(only one device required) and electric lock/automatic
door operator sequencing.
The four inputs on the TDM allow sequencing or
independent operation of the two outputs. Input 1 will
sequence Outputs 1 then 2. Input 2 will sequence
Outputs 2 then 1. Input 3 will operate Output 1
independently. Input 4 will operate Output 2
independently.
Both outputs on the TDM are fully programmable for "on
time" duration as well as the delay time between the two
outputs from 0 to 99 seconds.
WARNING:
Devices to be controlled by the TDM
must be low voltage (12-24V) but can be
inductive loads. Surge suppressors are standard
on the TDM.
WET/DRY CONTACT OPTION:
The TDM has the option to supply power to Relay Output
1 contacts. This is known as having a "Wet" contact
instead of the conventional "Dry" contact closure. To use
output 1 as a "Wet" contact, change the jumper setting
(see Figure 1). The voltage supplied to Output 1 will be
the same as the voltage supplied to the input power wires
of the TDM.
WARNING:
Changing jumper settings to enable
the “Wet” Contact option will apply a voltage to
the Output 1 relay contact. Please ensure that
any device connected to this output is capable of
accepting voltage. Failure to do so may result in
damage to the device.
Section 2
Basic Installation
1. Mount the TDM in desired location.
2. With power off, make all necessary wiring
connections to the wiring harnesses (Fig. 1).
Figure 1: TDM Layout and Wiring Connections
Detailed wiring and programming instructions for three
common applications are included.
Figure 2: Simple Time Delayed Output
Figure 3: Electric Lock & Door Operator Sequencing
Figure 4: Vestibule Door Sequencing
Detailed Operating Display functions for the TDM are
shown in Figure 5. For additional technical assistance,
contact us toll free at 1-317-842-2545.
Figure 5: TDM Operating Display Function
NOTICE:
These instructions are provided for your
convenience. Please verify your installation is in
compliance with all applicable standards upon
completing installation of this device.
Section 3
Technical Data
Model....................................... TDM
Input Power.............................. 12-24V AC or DC
Power Consumption................ 2W Maximum
Output Contacts....................... Form C, Rated at 3 Amps
Relay Contact Rating............... 3A:120V AC; 3A:60V DC
Temperature Rating................ -22°F to 158°F
(-30°C to 70°C)
Weight...................................... <0.25 lbs.
Physical Size............................ 4.75"L x 2.125"W x 0.75"H
Section 4
Warranty
MS SEDCO guarantees this product to be free from manufacturing
defects for 1 year from date of installation. Unless MS SEDCO is
notified of the date of installation, the warranty will be in effect for
1 year from the date of shipment from our factory. If, during the
first year, this device fails to operate and has not been tampered
with or abused, the unit can be returned prepaid to factory and it
will be repaired free of charge. After 1 year, the unit will be
repaired for a nominal service charge.
This limited warranty is in
lieu of all other warranties expressed or implied, including any
implied warranty of merchantability, and no representative or
person is authorized to assume for MS SEDCO any other liability
in connection with the sale of our products. All warranties are
limited to the duration of this written warranty. In no event
shall MS SEDCO be liable for any special, incidental,
consequential or other damages arising from any claimed
breach of warranty as to its products or services.
Questions? Call us toll-free at 1-317-842-2545 or
visit us online at www.mssedco.com.
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Universal Time Delay Module
INSTALLATION INSTRUCTIONS
The
Series
TDM
Commander
™
7898 Zionsville Road
Indianapolis, Indiana 46268
Telephone: (317) 842-2545
www.mssedco.com