RTP 3132 User manual

Technical Manual
3132
16-Channel
AC Digital Output Cards

2
© 2002 - 2019 RTP Corporation
Specifications, information and graphics are subject to change without notice. Contact
RTP’s corporate office for specifics regarding any changes.
Not for reproduction in any printed or electronic media without express written consent
from RTP Corp.
All information, data, graphics and statements in this document are proprietary
intellectual property of RTP Corp. unless otherwise indicated and are to be considered
RTP Corp. confidential. This intellectual property is made available solely for the direct
use of potential or licensed RTP Corp. customers in their application of RTP Corp.
products, and any other use or distribution is expressly prohibited. If you have received
this publication in error, immediately delete, discard or return all copies to RTP Corp.
RTP Corporation
2832 Center Port Circle
Pompano Beach, FL 33064
Phone: [phone]
Internet: http://www.rtpcorp.com
Last Updated: 9/12/2019

3
TABLE OF CONTENTS
INTRODUCTION........................................................................................4
SPECIFICATIONS.....................................................................................5
FAILURE RATES IN ACCORDANCE TO IEC 61508 ...............................7
CABLING...................................................................................................8
REDUNDANT I/O CARDS PLACEMENT................................................11
3000 Series System with I/O Cards..............................................................11
3100 Series System with I/O Cards..............................................................11
SOFTWARE CONFIGURATION .............................................................12
PLD Update Function...................................................................................12
NetArrays Configuration...............................................................................14
Switch Fault Test....................................................................................14
Watchdog Timer.....................................................................................15
Integer Error Detection...........................................................................15
Float Temperature Input.........................................................................16
Integer Card Revision.............................................................................16
Integer Readback Status........................................................................16
Integer Switch Fault Detection................................................................16
Channel .................................................................................................17
I/O Tag...................................................................................................17
Default (3100/Non safety system only)..................................................17
COMPLIANCE WITH CE MARK .............................................................18
ENVIRONMENTAL CONDITIONS ..........................................................20
REFERENCED COMPANIES..................................................................21
DEFINITIONS ..........................................................................................21

4
Introduction
The 3132 16-Channel AC Digital Output Card provides switching control of 16 channels of AC
line-voltage circuits.
The card’s output circuits incorporate optically isolated triac drivers, which provide isolation
between the field outputs and the RTP system ground, and isolation from channel to channel.
Zero-voltage crossing detectors control the power triac switches, which reduce load transient
currents. An output register allows the host to read back the states of the outputs.
The card also includes an onboard temperature sensor.
I/O Bus checking diagnostics are performed for all output data, status, and command transfers to
and from the output card. Each transfer is performed twice (all the data bits in the second
transfer are inverted). Both transfers are then compared to ensure that no errors exist in the data
path between the output card and the Chassis Processor. I/O Bus slot address and control signal
contention diagnostic tests also are performed.
Watchdog timers on the card can open all of the output channels in the event backplane
communication errors persist.
An LED, located near the top of the front panel, indicates the overall status of the card. If this
LED is on, the card is functioning normally; if the LED is off, the card has detected an error or is
offline.

5
Specifications
Module Safety Integrity Level: SIL-2 with termination modules 3099/17-100 or 3099/24-100
SIL-3 with termination modules 3099/18
Card Address: Determined by the slot of the controller backplane
Number of channels: 16
Common Points between Channels: All channels are isolated from each other
Isolation Voltage: 500 Volts Field Output to Chassis Ground
250 Volts Channel to Channel
Type of protection: Optically isolated and fuse protected on termination modules
Maximum Peak Voltage: 600 Volts
Maximum permanent allowed
voltage (no damage): 240 VAC
Maximum Closed Circuit Current: 2 A per channel, fuse protected to 2 A slow acting
Total Output Current per Card: 32 A
Output Configuration: One non-latching Triac per channel
Maximum Power Per Channel: 480 VA
Minimum Load per Channel: 50 mA
Maximum Leakage Current
per Channel: 1.5 mA
Maximum Voltage Drop: 1.6 Volts at 2 A
Surge Current: 25 A peak for 25 ms repeated no more than 2 times per
second
Zero Switching Point: 0 ± 5 Volts, typical at 60 Hz
0 ± 20 Volts, maximum at 60 Hz
Critical Rate of Rise of 500 V/s minimum
OFF-State Voltage: 750 V/s typical
(Voltage transients with slopes lower than this specification
will not cause the triacs to turn on)
Critical Rate of Rise of 20 A/s repetitive
ON-State Current: 100 A/s non-repetitive
Critical Rate of Removal of 12 A/ms minimum
ON-State Current: 25 A/ms typical
Channel Self Tests: All channels are tested within 10 seconds.
Output Test Pulses: A channel is turned OFF for half an AC cycle.
Output behavior: During interruptions of MPU control, voltage dips and
interruptions and power up/down sequences, all channels
will be de-energized to the OFF state.

6
Watchdog Timers:
Programmable 150 ms (RTP3000), 250 ms (RTP3100)
Fixed 1.6 s maximum
Power Requirements: +5 VDC @ 600 mA.
Termination Module Connectors: One D-Sub connector, 37 pins for use with the 3055/00
Power Digital Cables. These cables have a diameter of 0.5
inches (1.27 centimeters) with a minimum bend radius of 4.6
inches (11.69 centimeters).
Termination Modules: 3099/17-100 SIL-2 Single Termination Module
3099/18 SIL-3 Dual Termination Module
3099/24-100 SIL-2 Triple Redundant Termination Module
User Replaceable Fuses Littelfuse type 0665 002.HXSL or
Wickmann type 3741200041
Effect of Incorrect Field Wiring: Shorted output connections will de-energize and shut down
the output. Open output connections will de-energize and
shut down the output. Both shorts and opens will be
annunciated in the error status word. Reversed output
connections apply reverse voltage to the load.
Termination Module Dimensions: All Termination Modules are 4.38 inches (11.1 centimeters)
in height and have 3.75 inches (9.5 centimeters) of depth.
The width for each termination module and the compatible
field wiring size is tabulated as following:
Model #
Description
Width
(")
Width
(cm)
Minimum
AWG
Maximum
AWG
3099/17-100
SIL-2 Single Termination Module - 16 channel digital
output, field replaceable fuses
2.99
7.6
30
12
3099/18
SIL-3 Dual Termination Module - 16 channel digital output,
field replaceable fuses
6.38
16.2
30
12
3099/24-100
SIL-2 Triple Termination Module - 16 channel digital
output, field replaceable fuses
4.38
11.1
30
12
Module dimension values are ± 0.05 inches or ± 0.127 centimeters!

7
Failure Rates in Accordance to IEC 61508
The following table summarizes the failure rates of the modules, which were calculated from
Failure Mode and Diagnostic Effects in accordance to standard IEC 61508. The information can
be used in calculating probability of dangerous failures using Reliability Block Modeling or Markov
Modeling. Such modeling should consider non-redundant 3132 AC output cards using the
3099/17-100 termination in a 1oo1 configuration, suitable for SIL-2 applications. Redundant 3132
AC output modules using the 3099/24-100 termination should be considered suitable for SIL-2
application as they are in a 2oo2 or 3oo3 configuration. For SIL-3 applications, the 3099/18
termination module should be used in which two redundant 3132 AC output cards operate in
1oo2 configuration.
Safe Failure Fraction:
99.65%
Diagnostic Coverage:
98.48%
Failure Rates In Common Circuitry:
Safe Detected
1.4359E-07
Safe Undetected
9.4504E-09
Dangerous Detected
3.3607E-07
Dangerous Undetected
1.7845E-09
Don't Care
2.5830E-07
Failure Rates In Per Channel Circuitry:
Safe Detected
3.6155E-08
Safe Undetected
3.6520E-10
Dangerous Detected
4.3233E-08
Dangerous Undetected
2.1725E-10
Don't Care
2.7430E-08
Average Frequency of a Dangerous Failure per Hour (1oo1):
2.0018E-09
Average Frequency of a Dangerous Failure per Hour (2oo2):
4.0035E-09
Average Frequency of a Dangerous Failure per Hour (3oo3):
6.0053E-09
Average Frequency of a Dangerous Failure per Hour (1oo2):
2.1034E-11
Mean Time to Restoration for 1oo1, 2oo2 and 3oo3 (SIL-2)
configurations:
≤ 9 days
Mean Time to Restoration for 1oo2 (SIL-3) configuration:
No
restriction
When the 3132 card is used for low-demand mode, readback (loopback) failure indications from
the card shall be monitored by operators / users. Such failure annunciation shall initiate
replacement of the module within the MTTR because the card’s ability to fail-safe might have
been lost.
Alternatively, the 3132 card can be used in high demand mode or continuous mode in which
failure annunciation shall be monitored within the user application logic utilizing the card’s error
status words. The user application logic in turn shall de-energize the power to the field
termination module 3099/17-100 or 3099/24-100 using an independent digital output (card &
channel) which is marked for safety. This solution provides an independent automatic means of
fail-safe action.

8
For redundant 3132 cards that utilize the 3099/18 module, the user application logic shall de-
energize the output when a readback / loopback error on one card is detected. The second
redundant card provides and independent secondary means to de-energize the channel.
Cabling
Adhere to the specified insulation strip length of 0.26 inches (6.5 mm) when you connect field
wiring to the terminal modules; excessive insulation strip lengths causes an electrical hazard. Do
not exceed the specified torque when you secure the wires into the terminal module; maximum
torque is 2.2 inch-pounds (0.25 N-m).
Standard cables to termination modules are minimum 5 feet in length.
You must disable (offline) an I/O card before you can hot-swap it. After you replace an I/O card,
you must enable it to return it to operation. It must be also disabled (offline), if making online
changes and removing it from a redundant configuration. While NetArrays is operating in Debug
mode, use the I/O Configuration Form to disable or enable I/O cards. To hot swap an I/O card,
first display the card’s icon in the I/O Configuration Form. If the I/O card’s icon is red, you can
remove it. If the I/O card’s icon is yellow or green, select the icon and disable it before you
remove the card. After you replace the I/O card, select the card’s icon and re-enable it. The
color of the icon changes to green to indicate the card is online.
Warning! Dangerous high voltages may be present at the cards’ terminal blocks during
normal operation. When you service these cards, avoid contact with exposed voltages
on the card while you connect the field cabling. The field cabling terminal block
connectors also may have high voltages when disconnected from the card.
Warning! Never remove the card from the chassis with the termination cables
connected and the field power applied. Always disconnect the field power and cables
before removing the card from the chassis. Always insert the card into the chassis with
the cables and field power disconnected.

9
Pin
Signal
1
Channel 0+
2
Channel 0–
3
Channel 1+
4
Channel 1-
5
Channel 2+
6
Channel 2-
7
Channel 3+
8
Channel 3-
9
Channel 4+
10
Channel 4-
11
Channel 5+
12
Channel 5-
13
Channel 6+
14
Channel 6–
15
Channel 7+
16
Channel 7–
17
Channel 8+
18
Channel 8–
19
Channel 9+
20
Channel 9–
21
Channel 10+
22
Channel 10–
23
Channel 11+
24
Channel 11–
25
Channel 12+
26
Channel 12–
27
Channel 13+
28
Channel 13–
29
Channel 14+
30
Channel 14–
31
Channel 15+
32
Channel 15–
33
No Connection
34
No Connection
35
No Connection
36
AC Shield
Figure 1: Field connections on the 3099/17-100 or 3099/24-100 Termination Modules shown
with examples.
115 VAC
2 A max
VS
Neutral
Line
Load
Ground

10
Pin
Signal
TB1 1
Channel 0+
TB1 2
Channel 0-
TB1 3
Channel 1+
TB1 4
Channel 1-
TB1 5
Channel 2+
TB1 6
Channel 2-
TB1 7
Channel 3+
TB1 8
Channel 3-
TB1 9
Channel 4+
TB1 10
Channel 4-
TB1 11
Channel 5+
TB1 12
Channel 5-
TB1 13
Channel 6+
TB1 14
Channel 6–
TB1 15
Channel 7+
TB1 16
Channel 7–
TB1 17
No Connection
TB1 18
AC Shield
TB2 1
Channel 8+
TB2 2
Channel 8–
TB2 3
Channel 9+
TB2 4
Channel 9–
TB2 5
Channel 10+
TB2 6
Channel 10–
TB2 7
Channel 11+
TB2 8
Channel 11–
TB2 9
Channel 12+
TB2 10
Channel 12–
TB2 11
Channel 13+
TB2 12
Channel 13–
TB2 13
Channel 14+
TB2 14
Channel 14–
TB2 15
Channel 15+
TB2 16
Channel 15–
TB2 17
No Connection
TB2 18
AC Shield
TB3 1
Line
TB3 2
Neutral
Figure 2: Field connections on the 3099/18 Termination Module shown with examples.
Ground
115 VAC
2 A max
Line
Load
Neutral
VS
Ground
+
-
VS
115 VAC
2 A max