Impulse 463N User Manual
Sealevel Systems, Inc.
Sealevel.com
Phone 864.843.4343
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
2
BEFORE YOU GET STARTED ......................................................................................................................... 4
WHAT‟S INCLUDED ........................................................................................................................................ 4
ADVISORY CONVENTIONS ............................................................................................................................... 4
INTRODUCTION ........................................................................................................................................... 5
INDUSTRY SEGMENTS ..................................................................................................................................... 5
FEATURES ..................................................................................................................................................... 6
SEAI/O PRODUCTS IN THIS MANUAL ............................................................................................................... 7
OPTIONAL ITEMS ........................................................................................................................................... 9
MAXIMIZING PERFORMANCE ......................................................................................................................... 11
SEAI/O HARDWARE DESCRIPTION ........................................................................................................... 12
SEAI/O BASE AND EXPANSION MODULES ....................................................................................................... 12
SEAI/O MODULE COMMON FEATURES .......................................................................................................... 13
SEAI/O CONFIGURATIONS & SPECIFICATIONS ................................................................................................. 14
POWER OPTIONS ....................................................................................................................................... 34
BASE MODULE POWER CONNECTION ............................................................................................................. 34
SEAI/O EXPANSION POWER CONNECTION ...................................................................................................... 34
SEAI/O MAX POWER REQUIREMENTS............................................................................................................. 34
TTL POWER REQUIREMENTS......................................................................................................................... 35
SAMPLE POWER CALCULATION ..................................................................................................................... 35
SEAMAX APPLICATION SUITE ................................................................................................................... 36
SEAMAX OVERVIEW ................................................................................................................................... 36
COMMUNICATING VIA MODBUS .................................................................................................................... 36
SEAMAX SOFTWARE INSTALLATION .............................................................................................................. 37
DRIVER INSTALLATION FROM THE SEALEVEL DISK USING „AUTORUN‟ ................................................................. 37
DIRECT DRIVER INSTALLATION FROM THE SEALEVEL DISK .............................................................................. 39
INSTRUCTIONS FOR DOWNLOADED SOFTWARE INSTALLATION: .......................................................................... 39
UPGRADING TO THE CURRENT SEAIO DRIVER .................................................................................................. 39
MAXSSD CONFIGURATION & DIAGNOSTICS UTILITY ....................................................................................... 41
TROUBLESHOOTING SEAMAX ...................................................................................................................... 49
TROUBLESHOOTING ETHERNET & WIRELESS SEAI/O MODULES .......................................................................... 50
HARDWARE CONFIGURATION .................................................................................................................. 51
SETTING DEVICE ADDRESS (SLAVE ID) ........................................................................................................... 51
SETTING TERMINATION & PULL-UP/PULL-DOWN RESISTORS ............................................................................. 52
CONFIGURING THE “BASE” SEAI/O MODULE ................................................................................................... 53
CONFIGURING N-SERIES EXPANSION MODULES ............................................................................................... 54
CONFIGURING A WIRELESS (W-SERIES) MODULE .............................................................................................. 55
CONFIGURING A WIRELESS MODULE .............................................................................................................. 56
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
3
CONFIGURING A WIRELESS MODULE .............................................................................................................. 57
CONFIGURING AN ETHERNET (E-SERIES) MODULE ............................................................................................ 73
ADVANCED FEATURES ................................................................................................................................. 76
SEAI/O-463 RIBBON CABLE INSTALLATION ................................................................................................... 80
SEAI/O-470 JUMPER AND DIPSWITCH SETTINGS............................................................................................. 83
WIRING OPTIONS ...................................................................................................................................... 86
SEAI/O PASS-THROUGH CONNECTOR ........................................................................................................... 86
I/O WIRING – SEAI/O-462 AND 463 MODULES ............................................................................................ 88
I/O WIRING – SEAI/O-470 MODULES .......................................................................................................... 92
CONNECTOR PIN OUTS ............................................................................................................................... 97
MOUNTING OPTIONS ................................................................................................................................ 98
SEALATCH™ USB ....................................................................................................................................... 99
SEALATCH LOCKING USB CABLES ............................................................................................................. 100
ACCESSORIES .......................................................................................................................................... 101
POWER SUPPLIES....................................................................................................................................... 101
MOUNTING OPTIONS ................................................................................................................................ 103
CABLING OPTIONS .................................................................................................................................... 104
APPENDIX A – HANDLING INSTRUCTIONS ............................................................................................. 107
ESD WARNINGS ........................................................................................... ERROR! BOOKMARK NOT DEFINED.
APPENDIX B – HOW TO GET ASSISTANCE .............................................................................................. 108
TECHNICAL SUPPORT ................................................................................................................................ 108
APPENDIX C – WIRELESS MODULE INFORMATION ................................................................................... 71
WIRELESS SPECIFICATIONS ........................................................................................................................... 71
RSS-GEN SECTIONS 7.1.4 AND 7.1.5 STATEMENT FOR DEVICES WITH DETACHABLE ANTENNAS ......................... 72
WARRANTY .............................................................................................................................................. 109
NON-WARRANTY REPAIR/RETEST ............................................................................................................... 109
HOW TO OBTAIN AN RMA (RETURN MERCHANDISE AUTHORIZATION) .............................................................. 109
TRADEMARKS .......................................................................................................................................... 109
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
4
All SeaI/O modules are shipped with the following items. If any of these items is missing or
damaged please contact Sealevel for a replacement.
SeaI/O Data Acquisition Module
Sealevel SeaMAX Software CD
Do not connect the I/O module to the host until the software is installed.
Warning - The highest level of importance used to stress a condition where damage could
result to the product or the user could suffer serious injury.
Important– The middle level of importance used to highlight information that might not
seem obvious or a situation that could cause the product to fail.
Note – The lowest level of importance used to provide background information, additional
tips, or other non-critical facts that will not affect the use of the product.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
5
Sealevel SeaI/O™ modules offer powerful data acquisition solutions that are perfect for a wide
range of applications and environments with easy interfacing to computers, controllers, and PLCs.
SeaI/O modules are available in various digital, analog, and serial I/O configurations. Each SeaI/O
model is designed for maximum flexibility and easy field wiring.
Ordering options allow connection to the host device via Wireless 802.11b/g, Ethernet, USB, RS485, or RS-232. Up to 246 expansion modules can be daisy chained together via RS-485 using
convenient pass-through connectors.
For easy software integration, application programs or 3rd party software can use the Sealevel
SeaMAXTM library or industry standard Modbus TCP (Ethernet & Wireless) and Modbus RTU (RS-232,
RS-485, and USB) protocols.
SeaI/O modules are perfect for a wide variety of applications and environments including:
Process Control
Data Acquisition
Broadcast Automation
Security
Facility Management
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
6
Choice of Connectivity:
o Wireless (802.11b/g)
o Ethernet
o USB
o RS-485
o RS-232
Supports Industry Standard Modbus TCP & RTU Protocols
Models Offering Choice of:
o Optically Isolated Inputs
o Reed Relay Outputs
o Form C Relay Outputs
o Open-collector Outputs
o TTL Interfaces
o Analog A/D & D/A
Status Indicator LEDs for Communication, Fault, and Status
Field Removable Terminal Block Connectors (most models)
9-30VDC Power Input
Power Input via Terminal Block or DC Jack
Daisy Chain up to 247 Modules
Extended Temperature Range Available (-40°C to +85°C)
Rugged Metal Enclosure
Compact Size – 7.5"(L) x 5.1"(W) x 1.3"(H)
Din Rail or Table Mount
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
7
Wireless 802.11b & 802.11g
SeaI/O-410W – 16 Optically Isolated Inputs/16 Reed Relay Outputs
SeaI/O-420W – 16 Optically Isolated Inputs/8 Form C Outputs
SeaI/O-430W – 32 Optically Isolated Inputs
SeaI/O-440W – 32 Reed Relay Outputs
SeaI/O-450W – 16 Form C Relay Outputs
SeaI/O-462W – 96 Bit TTL I/O (DB-78)
SeaI/O-463W – 96 Bit TTL I/O (50-Pin IDC)
SeaI/O-470W – 8 Inputs/8 Outputs/2 D/A & 16 A/D
SeaI/O-520W – 8 Optically Isolated Inputs/8 High-Current Form C Outputs
SeaI/O-530W – 16 Optically Isolated Inputs/16 High-Current Open Collector Outputs
SeaI/O-540W – 32 High-Current Open-collector Outputs
Ethernet 10/100 BaseT
SeaI/O-410E – 16 Optically Isolated Inputs/16 Reed Relay Outputs
SeaI/O-420E – 16 Optically Isolated Inputs/8 Form C Outputs
SeaI/O-430E – 32 Optically Isolated Inputs
SeaI/O-440E – 32 Reed Relay Outputs
SeaI/O-450E – 16 Form C Relay Outputs
SeaI/O-462E – 96 Bit TTL I/O (DB-78)
SeaI/O-463E – 96 Bit TTL I/O (50-Pin IDC)
SeaI/O-470E – 8 Inputs/8 Outputs/2 D/A & 16 A/D
SeaI/O-520E – 8 Optically Isolated Inputs/8 High-Current Form C Outputs
SeaI/O-530E – 16 Optically Isolated Inputs/16 High-Current Open-collector Outputs
SeaI/O-540E – 32 High-Current Open-collector Outputs
USB
SeaI/O-410U – 16 Optically Isolated Inputs/16 Reed Relay Outputs
SeaI/O-420U – 16 Optically Isolated Inputs/8 Form C Outputs
SeaI/O-430U – 32 Optically Isolated Inputs
SeaI/O-440U – 32 Reed Relay Outputs
SeaI/O-450U – 16 Form C Relay Outputs
SeaI/O-462U – 96 Bit TTL I/O (DB-78)
SeaI/O-463U – 96 Bit TTL I/O (50-Pin IDC)
SeaI/O-470U – 8 Inputs/8 Outputs/2 D/A & 16 A/D
SeaI/O-520U – 8 Optically Isolated Inputs/8 High-Current Form C Outputs
SeaI/O-530U – 16 Optically Isolated Inputs/16 High-Current Open-collector Outputs
SeaI/O-540U – 32 High-Current Open-collector Outputs
RS-485
SeaI/O-410M – 16 Optically Isolated Inputs/16 Reed Relay Outputs
SeaI/O-420M – 16 Optically Isolated Inputs/8 Form C Outputs
SeaI/O-430M – 32 Optically Isolated Inputs
SeaI/O-440M – 32 Reed Relay Outputs
SeaI/O-450M – 16 Form C Relay Outputs
SeaI/O-462M – 96 Bit TTL I/O (DB-78)
SeaI/O-463M – 96 Bit TTL I/O (50-Pin IDC)
SeaI/O-470M – 8 Inputs/8 Outputs/2 D/A & 16 A/D
SeaI/O-520M – 8 Optically Isolated Inputs/8 High-Current Form C Outputs
SeaI/O-530M – 16 Optically Isolated Inputs/16 High-Current Open-collector Outputs
SeaI/O-540M – 32 High-Current Open-collector Outputs
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
8
RS-232
SeaI/O-410S – 16 Optically Isolated Inputs/16 Reed Relay Outputs
SeaI/O-420S – 16 Optically Isolated Inputs/8 Form C Outputs
SeaI/O-430S – 32 Optically Isolated Inputs
SeaI/O-440S – 32 Reed Relay Outputs
SeaI/O-450S – 16 Form C Relay Outputs
SeaI/O-462S – 96 Bit TTL I/O (DB-78)
SeaI/O-463S – 96 Bit TTL I/O (50-Pin IDC)
SeaI/O-470S – 8 Inputs/8 Outputs/2 D/A & 16 A/D
SeaI/O-520S – 8 Optically Isolated Inputs/8 High-Current Form C Outputs
SeaI/O-530S – 16 Optically Isolated Inputs/16 High-Current Open-collector Outputs
SeaI/O-540S – 32 High-Current Open-collector Outputs
Expansion Units (Connect to Base Unit via RS-485)
SeaI/O-410N – 16 Optically Isolated Inputs/16 Reed Relay Outputs
SeaI/O-420N – 16 Optically Isolated Inputs/8 Form C Outputs
SeaI/O-430N – 32 Optically Isolated Inputs
SeaI/O-440N – 32 Reed Relay Outputs
SeaI/O-450N – 16 Form C Relay Outputs
SeaI/O-462N – 96 Bit TTL I/O (DB-78)
SeaI/O-463N – 96 Bit TTL I/O (50-Pin IDC)
SeaI/O-470N – 8 Inputs/8 Outputs/2 D/A & 16 A/D
SeaI/O-520N – 8 Optically Isolated Inputs/8 High-Current Form C Outputs
SeaI/O-530N – 16 Optically Isolated Inputs/16 High-Current Open-collector Outputs
SeaI/O-540N – 32 High-Current Open-collector Outputs
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
9
Depending on the interface type, your SeaI/O module may include additional accessories. Included
E Series (Ethernet)
Standard 7' CAT5 UTP Patch Cable (RJ45).
Standard 7' CAT5 UTP Crossover Cable (RJ45).
U Series (USB)
The CA356 is a USB device cable with a patent-pending
SeaLATCH USB type B connector and standard USB type A
connector. The metal thumbscrew on the type B
connector provides a secure metal-to-metal connection
to devices with SeaLATCH USB ports. This 72 inch cable
is included with all Sealevel USB products with an
integrated SeaLATCH USB type B port. SeaLATCH USB
cables are fully interchangeable with standard USB
cables!
M Series (RS-485)
No cable is included. Use twisted-pair wiring
connected to RS-485 signals via screw terminals on
left side of SeaI/O module.
accessories are listed below. All items can be purchased from our website (www.sealevel.com) by
calling our sales team at (864) 843-4343.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
10
S Series (RS-232)
The KT119 includes a modular adapter with a DB9
female connector that plugs directly into any standard
DB9 RS-232 serial port and converts it to an RJ45
connection. Designed to easily connect SeaI/O RS-232
devices to any standard serial port via standard CAT5
patch cables. The KT119 ships with one DB9 female to
RJ45 adapter, Item # DB109, and a 7' CAT5 patch cable,
Item # CA246.
N Series (Expansion)
Included with all N-series expansion modules, the KT122
expansion and strap kit has four metal straps, four #440 screws, and a CA239 RS-485 interconnect cable. The
metal straps allow you to connect a Relio R1100 system
and multiple SeaI/O modules together in a stack. The
CA239 interconnect cable can be used to connect two
SeaI/O modules together via the RJ45 connectors. This
provides an easy method to cascade RS-485 signals, and
power and ground from one module to the next. When
used in combination with the KT123 flush mount bracket
kit, the KT122 expansion and strap kit can be used to
mount a stack of SeaI/O modules, including a Relio
R1100 system, in a variety of mounting positions and
locations.
All Models
Each SeaI/O unit is shipped with 4 adhesive rubber feet
that can be attached to the bottom of the enclosure to
enhance stability in table mount applications.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
11
All SeaI/O modules have a default baud rate of 9600. If lower latencies are required, the baud rate
can be changed via the Sealevel utility, MaxSSD, included in your SeaMAX installation.
All modules, including expansion modules, must have the same baud rate or
communications errors will occur.
To change the baud rate, connect to a SeaI/O module using MaxSSD. If you need to change the
baud rate of multiple devices, check the “Broadcast to Multiple Modules” box. Select the desired
baud rate from the baud rate dropdown, and click “Set Settings.” If you are connected to the
modules via a COM port, you will need to reopen the COM port with the new baud rate.
SeaI/O 470
Baud rate: 9600
Reading 8 Digital Inputs Average Time: 32.00ms
Writing 8 Digital Outputs -- OFF state Average Time: 32.00ms
Writing 8 Digital Outputs -- ON state Average Time: 32.00ms
Reading 16 Analog-to-Digital Converters Average Time: 48.01ms
Writing to 2 Digital-to-Analog Outputs Average Time: 32.00ms
SeaI/O 470
Baud rate: 115200
Reading 8 Digital Inputs Average Time: 15.57ms
Writing 8 Digital Outputs -- OFF state Average Time: 15.92ms
Writing 8 Digital Outputs -- ON state Average Time: 16.21ms
Reading 16 Analog-to-Digital Converters Average Time: 16.25ms
Writing to 2 Digital-to-Analog Outputs Average Time: 16.26ms
Higher baud rates are more susceptible to electrical line noise. If you find that you are
receiving erroneous results, try lowering the baud rate or shortening your cables.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
12
Base Modules connect to the host via one of the following interfaces:
W-Series – Wireless Modbus TCP
E-Series - Ethernet Modbus TCP
U-Series - USB Modbus RTU
M-Series - RS-485 Modbus RTU
S-Series - RS-232 Modbus RTU
After the base unit is installed, up to 246 additional SeaI/O N-Series Expansion Units can be added
to create an I/O network. These expansion modules interface via RS-485 and can be located local to
the Base SeaI/O device or remotely located up to 4000 feet away. Local installations should use the
5” CAT5 RS-485 pass-through cable (Part# CA239) shipped with each N-series module to connect.
Remote expansion modules should use RS-485 twisted pair wiring from the base unit connected via
the removable screw terminal connector.
For local installations power to the expansion modules is supplied from the Base unit via the passthrough connectors. For remote devices, separate power is required at each expansion unit. Refer
to the Power Options section of this manual for more information on SeaI/O power requirements
and power supply sizing.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
13
All SeaI/O modules include the same connectors and configuration options on the side of the unit:
RS-485 networks should have termination enabled on each end of the network. Pull-up and
pull-down resistors should also be enabled on the last device on the network. The 9-30VDC
input barrel connector is center positive.
Status LEDs are also included on the front of all SeaI/O modules to indicate the following
information:
Communication (Yellow) – Blinks when data is transmitted
Fault (Red) – Lights when there is a problem with the device
Status (Green) – See Device Address Configuration section of this manual
o Blinks when the rotary “ADDR” switch is set to “0” and the default Slave ID is set to 247
o Lights steady when module is properly configured from the factory defaults
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
14
SeaI/O-410 modules provide 16 optically isolated inputs and 16 Reed relay outputs. Inputs can
Inputs
Type
16 non-polarized optically isolated inputs
Voltage Range
5-30VDC
Isolation
1250VAC RMS / 1800VDC
Input Resistance
6.2K Ohms in series
Response Time
4 microseconds
Outputs
Type
16 SPST Form A Reed relays
Power
10VA max.
Contact Voltage
60VDC max.
Contact Current
500mA max.
Operate Time
0.5ms max.
Bounce Time
0.5ms max.
Release Time
0.2ms max.
range from 5-30VDC, while the Reed relays provide long life switch closures that are well suited
for low current applications. Inputs and outputs are grouped into four-bit segments. Each
group shares a common for easy wiring via removable 3.5mm terminal blocks.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
15
Inputs
Type
16 non-polarized optically isolated inputs
Voltage Range
5-30VDC
Isolation
1250VAC RMS / 1800VDC
Input Resistance
6.2K Ohms in series
Response Time
4 microseconds
Outputs
Type
8 SPDT Form C relays
Power
DC 30W/ AC 60 VA
Contact Voltage
60VDC max.
Contact Current
2A max.
Operate Time
2ms max.
Bounce Time
7ms max.
Release Time
1ms max.
The SeaI/O-420 provides 16 optically isolated inputs and 8 SPDT Form C relay outputs. Inputs
can range from 5-30VDC and provide 2500VAC RMS / 3500VDC isolation to ground. Each
output offers normally open and normally closed contact connections via 3.5mm field
removable terminal blocks.
USE EXTREME CAUTION!
High voltages will be present on the SeaI/O family of products when high voltage is
connected. Never handle the printed circuit board when high voltage signals are connected
to the board.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
16
SeaI/O-430 modules provide 32 optically isolated inputs with 2500VAC RMS / 3500VDC
Inputs
Type
32 non-polarized optically isolated inputs
Voltage Range
5-30VDC
Isolation
1250VAC RMS / 1800VDC
Input Resistance
6.2K Ohms in series
Response Time
4 microseconds
external isolation and high channel-to-channel isolation. Ideal for low voltage monitoring
applications, connection to real world signals is made via convenient 3.5mm field removable
screw terminal connectors.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
17
The SeaI/O-440 provides 32 SPST Form A dry-contact Reed relays. Reed relays offer long life
Outputs
Type
32 SPST Form A Reed relays
Power
10VA max.
Contact Voltage
60VDC max.
Contact Current
500mA max.
Operate Time
0.5ms max.
Bounce Time
0.5ms max.
Release Time
0.2ms max.
performance and fast response time. Convenient removable 3.5mm screw terminal blocks
compatible with 14-22 AWG wiring allow reliable connection to real world I/O.
USE EXTREME CAUTION!
High voltages will be present on the SeaI/O family of products when high voltage is
connected. Never handle the printed circuit board when high voltage signals are connected
to the board.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
18
Control a variety of low voltage, low current devices with the SeaI/O-450. The module‟s 16
Outputs
Type
16 SPDT Form C relays
Power
DC 30W/ AC 60 VA
Contact Voltage
60VDC max.
Contact Current
2A max.
Operate Time
2ms max.
Bounce Time
7ms max.
Release Time
1ms max.
channels of highly reliable SPDT Form C relay outputs are rated for up to 60VDC @ 2A. Each
output offers normally-open and normally-closed contact connections via 3.5mm field
removable terminal blocks.
USE EXTREME CAUTION!
High voltages will be present on the SeaI/O family of products when high voltage is
connected. Never handle the printed circuit board when high voltage signals are connected
to the board.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
19
Perfect for driving industry-standard solid-state relay (SSR) racks, the SeaI/O-462 provides 96
Power Requirements
Max Output Power
+5VDC @ 1A (5W)
Inputs
Logic High
Max 0.8VDC
Logic Low
Min 2VDC
Outputs
Logic High
Max 0.5VDC @ 64mA
Logic Low
Min 2VDC @ 32mA
bits of buffered drive TTL I/O. Each DB-78 connector brings out 48 I/O bits addressable as six,
eight-bit ports. For easy connection to relay racks, Sealevel offers a six-foot cable (Part#
CA237) that terminates each DB-78 connector to two industry standard 50-pin IDC connectors.
Order part number 462x-KT and receive two CA237 cables with each unit.
The SeaI/O-462 uses 74ABT245 octal bi-directional transceivers to provide TTL input/output
capabilities and can sink 64mA and source 32mA. Each bit is pulled to +5V through a 10K ohm
pull-up resistor to insure each bit is at a known state when not driven.
The SeaI/O-462 modules are designed to work with industry standard solid-state relay racks
that expect negative logic to operate. The SeaI/O-462 modules expect negative logic on the
inputs.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
20
Depending upon your application, you are likely to find one or more of the following items
DB78 Male to (2) IDC 50-Pin Ribbon Connectors (Part# CA237)
The CA237 cable connects to SeaI/O TTL modules with a
DB78 female connector and splits out to dual industry
standard IDC 50-pin ribbon connectors. Perfect for
interfacing SeaI/O TTL modules to industry standard relay
racks where a jacketed cable is preferred over a ribbon
cable. Each leg of the CA237 is six feet in length.
Terminal Block Kit – 50 Pin Header to Screw Terminals (Part# TB07-KT)
The TB07-KT allows you to break out digital TTL signals,
+5 volts, and ground to screw terminals for easy field
connection of switches, discrete solid state relays, sensors,
etc. The TB07-KT ships with a terminal block, a 6” piece of
slotted Snap Track, and two DIN-rail mounting clips.
useful for interfacing the SeaI/O-462 to real-world signals. All items can be purchased from our
website (http://www.sealevel.com) or by calling 864-843-4343.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
21
The SeaI/O-463 offers 96 bits of buffered drive TTL I/O via four internal industry-standard 50-
Power Requirements
Max Output Power
+5VDC @ 1A (5W)
Inputs
Logic High
Max 0.8VDC
Logic Low
Min 2VDC
Outputs *
Logic High
Max 0.5VDC @ 64mA
Logic Low
Min 2VDC @ 32mA
pin header connectors. The interface module addresses the 96 channels of I/O as 12 eight-bit
ports, each programmable as input or output. Using standard 50-pin IDC ribbon cables, connect
up to four industry standard relay racks for PC based control and automation of equipment
including sensors, switches, security control systems, and other industrial automation systems.
A metal strain relief bracket is included to secure the cables after installation.
The SeaI/O-463 uses 74ABT245 octal bi-directional transceivers to provide TTL input/output
capabilities and can sink 64mA and source 32mA. Each bit is pulled to +5V through a 10K ohm
pull-up resistor to insure each bit is at a known state when not driven.
The SeaI/O-463 modules are designed to work with industry standard solid-state relay racks
that expect negative logic to operate. The SeaI/O-463 modules expect negative logic on the
inputs.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
22
Depending upon your application, you are likely to find one or more of the following items
Terminal Block Kit - TB07 + CA167 Cable (Part# KT107)
The KT107 facilitates field wiring for applications
requiring connections other than to relay racks. The
KT107 kit includes the TB07 terminal block and CA167
ribbon cable. A 6” section of Snap track and DIN rail clips
are included for DIN rail mounting.
50-Pin IDC to 50-Pin IDC Ribbon Cable (Part# CA167)
50-Pin IDC to 50-Pin IDC Ribbon Cable, 40 in Length. Use
the CA167 to connect Sealevel TTL devices to solid-state
relay racks.
50-Pin IDC to 50-Pin Edge Connector Cable (Part# CA135)
50-Pin IDC to 50-Pin Edge Connector Ribbon Cable, 40 in
Length. Use the CA135 to connect Sealevel TTL devices to
solid-state relay racks with a 50-pin edge connector.
useful for interfacing the SeaI/O-463 to real-world signals. All items can be purchased from our
website (http://www.sealevel.com) or by calling +1 (864) 843-4343.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
23
Quad 6-Position 24-Channel I/O Rack (Part# PB24HQ)
The PB24HQ I/O rack can be used with up to six quad I/O
modules, including input modules, output relays, override
relays, watchdog timers, and mechanical relays. On the
signal side, it features a 50-pin edge connector for easy
interface via standard IDC ribbon cables. Terminal blocks
accept insulated wire with stripped ends or ferrules. Each
power side point is individually isolated from each other.
Note:
SeaI/O 463 only. Use CA135 cable for interfacing.
Quad 4-Position 16-Channel I/O Rack (Part# PB16HQ)
The PB16HQ I/O rack can be used with up to four quad I/O
modules, including input modules, output relays, override
relays, watchdog timers, and mechanical relays. On the
signal side, it features a 50-pin header connector for easy
interface via standard IDC ribbon cables. Terminal blocks
accept insulated wire with stripped ends or ferrules. Each
power side point is individually isolated from each other.
Quad AC/DC Input Module (Part# IA5Q)
The IA5Q provides four discrete inputs that accept input
voltages from 90 to 140V AC/DC with a nominal input
voltage of 120V AC/DC. The module includes an LED for
each input for status indication.
Quad DC Input Module (Part# IB5Q)
The following accessories are suitable for use with both the SeaI/O 462 and SeaI/O 463
modules.
USE EXTREME CAUTION!
High voltages will be present on the SeaI/O family of products when high voltage is
connected. Never handle the printed circuit board when high voltage signals are connected
to the board.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
24
The IB5Q provides four discrete inputs that accept input
voltages from 3.3VDC to 32VDC with a nominal input
voltage of 24VDC. The module includes an LED for each
input for status indication.
Quad AC Output Module (Part# OA5Q)
The OA5Q provides four discrete outputs capable of
switching voltages from 12 to 140V AC with a nominal
switching voltage of 120VAC. The maximum on-state
current is 3A and should be derated 40mA/deg. above
20C. Each output includes an LED for status indication.
Quad DC Output Module (Part# OB5Q)
The OB5Q provides four discrete outputs capable of
switching voltages from 3 to 60V DC with a nominal
switching voltage of 24VDC. The maximum on-state
current is 3A and should be derated 40mA/deg. above
20C. Each output includes an LED for status indication.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
25
Discrete 8-Position I/O Rack (Part# PB8HS)
The PB8HS I/O rack can be used with up to eight discrete
I/O modules, including input modules, output relays,
override relays, watchdog timers, and mechanical relays.
On the signal side, it features a 50-pin header connector
for easy interface via standard IDC ribbon cables. Terminal
blocks accept insulated wire with stripped ends or ferrules.
Each power side point is individually isolated from each
other.
Discrete 16-Position I/O Rack (Part# PB16HS)
The PB16HS I/O rack can be used with up to sixteen
discrete I/O modules, including input modules, output
relays, override relays, watchdog timers, and mechanical
relays. On the signal side, it features a 50-pin header
connector for easy interface via standard IDC ribbon
cables. Terminal blocks accept insulated wire with stripped
ends or ferrules. Each power side point is individually
isolated from each other.
Discrete 24-Position I/O Rack (Part# PB24HS)
The PB24HS I/O rack can be used with up to twenty-four
discrete I/O modules, including input modules, output
relays, override relays, watchdog timers, and mechanical
relays. On the signal side, it features a 50-pin header
connector for easy interface via standard IDC ribbon
cables. Terminal blocks accept insulated wire with stripped
ends or ferrules. Each power side point is individually
isolated from each other.
Single Point Discrete AC/DC Input Module (Part# IA5S)
The IA5S provides a discrete input that accepts input
voltages from 90 to 140V AC/DC with a nominal input
voltage of 120V AC/DC. The module includes an LED for
status indication.
Single Point Discrete DC Input Module (Part# IB5S)
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
26
The IB5S provides a discrete input that accepts input
voltages from 3.3VDC to 32VDC with a nominal input
voltage of 24VDC. The module includes an LED for status
indication.
Single Point Discrete AC/DC Input Module (Part# IN5S)
The IN5S provides a discrete input that accepts input
voltages from 10 to 60V AC/DC with a nominal input
voltage of 24V AC/DC. The module includes an LED for
status indication.
Single Point Discrete AC Output Module (Part# OA5S)
The OA5S provides a discrete output capable of switching
voltages from 12 to 140V AC with a nominal switching
voltage of 120VAC. The maximum on-state current is 3A
and should be derated 33mA/deg. above 25C. The output
is fused at 4A and an LED is included for status indication.
Single Point Discrete DC Output Module (Part# OB5S)
The OB5S provides a discrete output capable of switching
voltages from 3 to 60V DC with a nominal switching
voltage of 24VDC. The maximum on-state current is 3A
and should be derated 33mA/deg. above 60C. The output
is fused at 4A and an LED is included for status indication.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
27
Terminal Block - 50-Pin Header – I/O Rack Simulation Module (Part# TA01)
The TA01 terminal block was developed to fully simulate
the operation and load characteristics of any industry
standard 24 channel relay rack. An LED block is included
for each 8 bit port. An LED corresponding to each port bit
illuminates when the simulated relay is energized. 8
position DIP switches are used to generate input status
changes. By using the TA01, control programs can be
debugged before going live on site to guarantee a
successful installation. The TA01 can be used with Sealevel
24, 48, and 96 Channel TTL Digital I/O products. Includes
TA01 Terminal Block and ST101 Snap Track.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
28
Figure 1. SeaI/O 462 connected to relay racks and a terminal adapter via (2) CA237 cables
Figure 2. SeaI/O 463 connected to relay racks and a terminal adapter via (4) CA167 cables
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
29
Designed using the Maxim MAX197 successive approximation-type A/D chip, the SeaI/O-470
Optically Isolated Inputs
Type
8 non-polarized optically isolated inputs
Voltage Range
5-30VDC
Isolation
2500VAC RMS / 3500VDC
Input Resistance
6.2K Ohms in series
Response Time
4 microseconds
Open-collector Outputs
Output Voltage
Max. 30VDC
Output Current
Max. 500mA (single output)
Output Current
Max. 580mA (all outputs)
A/D Inputs
Number of Channels
8 differential or 16 single-ended
Resolution
12-bits
Sampling Rate
100K/s
A/D Input Range
Software Selectable
0-5V, 0-10V, +/-5V, +/-10V
provides eight differential or 16 single-ended 12-bit inputs. The A/D inputs can be individually
configured for sensing 4-20mA current loop signals. Additionally, the module provides two 12bit D/A output channels, eight optically isolated inputs, and eight open-collector outputs, ideal
for driving 24V devices commonly found in industrial environments. Perfect for a variety of data
acquisition/control and test & measurement applications, the SeaI/O-470 includes removable
screw terminals, which simplify field-wiring connections.
USE EXTREME CAUTION!
High voltages will be present on the SeaI/O family of products when high voltage is
connected. Never handle the printed circuit board when high voltage signals are connected
to the board.
©Sealevel Systems, Inc.
SL9049 - 11/2010
SeaI/O Manual
30
Hardware Selectable
0-20mA current loop (for 4-20mA devices)
D/A Outputs
Number of Channels
2 single-ended
Resolution
12-bits
Output Range
0-5V, 0-10V
Load Resistance
Min. 2K
Loading...