The replacement for this product is the Dataprobe iPIO-8.
The Dataprobe COE-8I is the Transmitter Unit for the COE-8 Contact Closure
Transport over Ethernet system. The COE-8 is a system for transporting
switch closure information over a TCP/IP network. The COE-8 consists of two
devices, and Transmitter Unit (COE-8I) and a Receiver Unit (COE-8O). The
COE-8I provides 8 inputs for switch contacts, relay closures or DC Voltage. Upon
a change of state for any channel, it will transmit a message to one or more (up
to 32) COE-8O units. Each channel of the COE-8I is independently
configurable, allowing selection of what IP addresses to
deliver to and on what channel. Highly flexible telemetry systems can be
developed with these simple devices. The COE-8 system also supports SNMP for
independent monitoring and control. Up to 4 SNMP managers can be configured to
support the COE-8.
NOTE: The COE-8O is sold separately

Dataprobe COE-8 Contact Closure Transport over Ethernet Diagram
Dataprobe COE-8I Specifications:
| Mechanical |
|
| Height |
1.5 in. (3.81 cm.) |
| Width |
3.25 in. (8.26 cm.) |
| Depth |
5.75 in. (14.61 cm.) |
| Connections |
Screw Terminals |
| Inputs |
8 Circuits. Dry
relay/switch closures or +/-3VDC to +/-30 VDC
Grounds common |