Rockwell Automation TDO16AIN User Manual
Triguard SC300E
TDO16AIN
16-Channel Digital Output
Termination Card Introduced Power
24Vdc
(TDO16AIN)
Issue 6
INTRODUCTION
PURPOSE
The TDO16AIN 16-channel digital output termination card acts as an interface between the
digital output circuits of an SC300E chassis and the field devices which they control.
October 2005
It provides:
• Screw terminals for the field wiring
• Power supply inputs for the field devices
• Fuse protection for the field loops with local and remote indication of fuse failure
•
• Dummy loads for unused digital output channels—to prevent spurious operation of
This document is intended to provide a general understanding of the function of the TDO16AIN,
sufficient
Ove rvol ta ge prot ec ti on
latent fault detection circuits in the associated digital output module. (Dummy loads
are only to be connected to outputs which are not used).
to
enable basic maintenance operations to be effected in the field.
ASSOCIATED DOCUMENTATION
Reference
008-5102
MDO32BNS 32-Channel Digital Output Module User Manual
Title
008-5104
008-5150
PDD2
MDO64BNS 64-Channel Digital Output Module User Manual
4 Power Distribution Panel User Manual
008-5135
2
TDO16AIN
October
2005–
Issue 6
Triguard
SC300E
SPECIFICATION
Model
TDO16AIN
Power supply inputs
No. of digital input channels
Nominal field supply voltage
Maximum field supply voltage
Maximum field supply curren
Fuse in each positive line to field
Chassis cable connector
Field cable connector
Fuse blown indication
Safety ground terminal TS1
Instrument 0V terminal TS2
Overall size (mm)
Overall
Weight
size (inches)
t
34 way DIN41612
Has four separate connectors (FS1, FS2, FS3
and
FS4) for dc power supplies. The four
positive
the digital outputs via common buses. The
buses
applications
can
loaded
power
16
24Vdc
33Vdc
9A for each of the four input connectors (do
not
1A, fast acting, indicating
Screw terminal to suit 2.5mm2wire (16 AWG)
Local: Fuse blown LED (one per card)
Remote: Fuse blown alarm output (PL1) –
be
Distribution
M3 threaded bush provision for a ring terminal.
Allows
grounded
channels
d
M3 threaded bush provision for a ring terminal.
Allows
transient
162L x 125W x 107H
6.4L x 4.9W x 4.
0.37kg
supplies feed individual sections of
are linked together. For lightly loaded
(e.g. 6A) all the required power
be
supplied via one connector. For highly
applications (e.g. 16A) use multiple
connectors.
exceed 16A total)
connected to Fuse blown LED on Power
Panel (PDD24).
the common 0V supply bus to be
via a 10k ohm resistor. Prevents the
from floating if the card is
isconnected from the chassis.
the field 0V to be commoned for
suppression protection.
2H
can
TDO16AIN
October
2005–
Issue 6
3
Triguard
SC300E TDO16AIN 16-Channel D/O Termination Card 24Vdc
ENVIRONMENTAL SPECIF
The maximum ambient temperature measured at the hottest point within the Triguard system
shall
not be greater than 60 degrees centigrade.
Temperature operating:
Temperature
Humidity:
EMC/RFI
Vibration/Shock:
Certification:
General Certification: Ref. SC300E TMR Product G
storage:
Immunity:
ICATIONS
+5°C to +60°C
-
25°C to +70°C
5% to 95% non-condensing at ambient < 40°C
Tested and certified to IEC 1131-Part 2 1994
Tested and certified to IEC 1131-Part 2 1994
uide (ref 008-5209).
TRANSPORT AND HANDLING
The termination card must be transported and stored in its original packing material which
should be retained for this purpose.
4
TDO16AIN
October
2005–
Issue 6
Triguard
SC300E
TECHNICAL DESCRIPTIO
N
PHYSICAL
The TDO16AIN comprises a PCB assembly mounted in a moulded carrier that can be snapped
onto all commercially available styles of DIN EN mounting rail. Connection to the chassis
backplane is via a multicore cable terminated at either end by a DIN41612 connector. Figure 2
2 shows the TDO16AIN with the DIN4
type NS 35/5.
1612 connector attached and mounted on rail EN 50022
-
Figure 2-1 General view and component layout
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