Sealevel Systems, Inc. will be closed beginning December 20, 2024. Order processing and communication will resume January 2, 2025.

International Power Supplies

The product matrix below shows the recommended power supplies for each country. International power supplies are required for products shipped outside of the USA.

  • UK power cords (Item# CA189) include a BS1363 (BSI) plug which is used in the United Kingdom, Hong Kong, Singapore, Malaysia, and parts of India.
  • EU power cords (Item# CA188) are for Continental European countries and include a CEE 7/7 Schuko plug.
  • AU power cords (Item# CA187) include an AS 3112 plug which is used in Australia and New Zealand

International Power Supply Matrix

eI/O Ethernet Remote I/O Modules
ProductDescriptionUSAUKEUAU
110EeI/O Ethernet to 4 Optically Isolated Inputs, 4 Reed Relay OutputsTR108-US

TR104

TR108
+
CA189
TR108
+
CA188
TR108
+
CA187
120EeI/O Ethernet to 4 Optically Isolated Inputs, 4 Form C Relay Outputs
130EeI/O Ethernet to 4 Optically Isolated Inputs
140EeI/O Ethernet to 4 Reed Relay Outputs
150EeI/O Ethernet to 4 Form C Relay Outputs
170EeI/O Ethernet to 8 A/D, 2 Optically Isolated Dry Contact Inputs, 2 Solid-State Relay Outputs
Asynchronous Serial Interface Converters
ProductDescriptionUSAUKEUAU
1102RS232 to RS422/485 Serial Interface ConverterTR107TR143TR141TR142
1103RS232 to RS422/485 Isolated Serial Interface Converter
1104RS232 to RS422/485 DIN Rail Serial Interface ConverterTR104TR106TR105N/A
1105RS232 to RS422/485 Isolated DIN Rail Serial Interface Converter
SeaLINK USB Serial Adapters
ProductDescriptionUSAUKEUAU
2433USB to 4-Port RS232, RS422, RS485 (Software Configurable) DB9 Serial InterfaceTR124TR126 +
CA189
TR126 +
CA188
TR126 +
CA187
2833USB to 8-Port RS232, RS422, RS485 (Software Configurable) DB9 Serial Interface
2161USB to 16-Port RS232/485 RJ45 VersaCom Serial InterfaceTR101TR103 +
CA189
TR103 +
CA188
TR103 +
CA187
2167USB to 16-Port RS232/485 RJ45 VersaCom Serial Interface
SeaLINK Ethernet Serial Servers
ProductDescriptionUSAUKEUAU
4101Ethernet to 1-Port RS232 Serial ServerTR107TR143TR141TR142
4102Ethernet to 1-Port RS422/485 Serial Server
4103Ethernet to 1-Port Isolated RS232/422/485 Serial Server with Opto-isolated Input and Reed Relay OutputTR104TR106TR105N/A
4104Ethernet to 1-Port RS232/422/485 Serial ServerTR107TR143TR141TR142
4201Ethernet to 2-Port RS232 Serial Server
4202Ethernet to 2-Port RS422/485 Serial Server
4203Ethernet to 2-Port RS232/422/485 Serial Server
4401Ethernet to 4-Port RS232 Serial ServerTR101TR103
+
CA189
TR103
+
CA188
TR103
+
CA187
4402Ethernet to 4-Port RS422/485 Serial Server
4403Ethernet to 4-Port RS232/422/485 Serial Server
4801Ethernet to 8-Port RS232 Serial Server
4802Ethernet to 8-Port RS422/485 Serial Server
4803Ethernet to 8-Port RS232/422/485 Serial Server
4161Ethernet to 16-Port RS232 Serial ServerTR125TR132 +
CA189
TR132 +
CA188
TR132 +
CA187
4162Ethernet to 16-Port RS422/485 Serial Server
4163Ethernet to 16-Port RS232/422/485 Serial Server
Sealevel USB Hubs
ProductDescriptionUSAUKEUAU
HUB4PHHigh Speed 4-Port USB 2.0 Hub with Battery Charging Downstream Port and SeaLATCH Locking USB PortsTR127
TR128-US
TR128 +
CA189
TR128 +
CA188
TR128 +
CA187
HUB7MHigh Speed 7-Port USB 2.0 Hub with SeaLATCH Locking USB PortsTR135-USTR135 +
CA189
TR135 +
CA188
TR135 +
CA187
HUB7PHigh Speed 7-Port USB 2.0 HubTR126-USTR126 +
CA189
TR126 +
CA188
TR126 +
CA187
HUB7iOptically Isolated 7-Port USB Hub
SeaI/O-270UOptically Isolated 7-Port USB Hub with SeaLATCH Locking USB Ports
SeaI/O Data Acquisition Modules
ProductDescriptionUSAUKEUAU
SeaI/O-410SeaI/O with 16 Isolated Inputs, 16 Reed Relay OutputsTR108-US

TR109

TR156

TR108
+
CA189

TR156

TR108
+
CA188

TR156

TR108
+
CA187

TR156

SeaI/O-420SeaI/O with 16 Isolated Inputs, 8 Form C Relay Outputs
SeaI/O-430SeaI/O with 32 Isolated Inputs
SeaI/O-440SeaI/O with 32 Reed Relay Outputs
SeaI/O-450SeaI/O with 16 Form C Relay Outputs
SeaI/O-462SeaI/O with 96 Channel TTL Digital Interface (DB78)
SeaI/O-463SeaI/O with 96 Channel TTL Digital Interface (IDC)
SeaI/O-470SeaI/O with 16 A/D, 2 D/A, 8 Isolated Inputs, 8 24V Open Collector Outputs
SeaI/O-520SeaI/O with 8 Isolated Inputs, 8 High-Current Form C Relay Outputs
SeaI/O-530SeaI/O with 16 Isolated Inputs, 16 Open-Collector Outputs
SeaI/O-540SeaI/O with 32 Open-Collector Outputs
SeaI/O-570SeaI/O with 8 16-Bit A/D, 8 Isolated Inputs, 8 Form C Relay Outputs
SeaDAC USB Digital I/O Modules
ProductDescriptionUSAUKEUAU
8225USB to 16 Form C Relay OutputsTR127TR128 +
CA189
TR128 +
CA188
TR128 +
CA187
SeaLINK USB Digital I/O Modules
ProductDescriptionUSAUKEUAU
8203FXUSB to 48 Channel TTL Digital InterfaceTR101TR103 +
CA189
TR103 +
CA188
TR103 +
CA187
8205FXUSB to 96 Channel TTL Digital Interface