The Echo/ISA is an 8 port serial card designed for those needing continued support for ISA bus based systems. Multiple Echo boards can reside in a system to accommodate large multi-channel I/O requirements. This flexible solution enables independent configuration of each port's baud rate, parity, data and stop bits, and supports the most popular operating systems.
| part number | description | status |
| EC001-01 | Echo/ISA 8, 8 ports RS-232, male DB-9 cables | |
| EC001-02 | Echo/ISA 8, 8 ports RS-232, external DB-9 I/O box | |
| EC001-03 | Echo/ISA 8, 8 ports RS-232 male DB-25 cables | |
| EC002-01 | Echo/ISA 8, 8 ports RS-422/485, male DB-9 cables | |
| EC002-02 | Echo/ISA 8, 8 ports RS-422/485, external DB-9 I/O box | |
| EC002-03 | Echo/ISA 8, 8 ports RS-422/485, male DB-25 cables | |
| EC003-01 | Echo/ISA 8, 4 ports RS-232, 4 ports RS-422/485, male DB-9 cables | |
| EC003-02 | Echo/ISA 8, 4 ports RS-232, 4 ports RS-422/485, external DB-9 I/O box | |
| EC003-03 | Echo/ISA 8, 4 ports RS-232, 4 ports RS-422/485, male DB-25 cables | |
| EC006-01 | Echo/ISA 8, 6 ports RS-232, 2 ports RS-422/485, male DB-9 cables | |
| ECG001-01 | Echo/ISA 8, 8 ports RS-232, male DB-9 cables - RoHS compliant | |
| ECG001-02 | Echo/ISA 8, 8 ports RS-232, external DB-9 I/O box - RoHS compliant | |
| ECG001-03 | Echo/ISA 8, 8 ports RS-232 male DB-25 cables - RoHS compliant | |
| ECG002-01 | Echo/ISA 8, 8 ports RS-422/485, male DB-9 cables - RoHS compliant | |
| ECG002-02 | Echo/ISA 8, 8 ports RS-422/485, external DB-9 I/O box - RoHS compliant | |
| ECG002-03 | Echo/ISA 8, 8 ports RS-422/485, male DB-25 cables - RoHS compliant | |
| ECG003-01 | Echo/ISA 8, 4 ports RS-232, 4 ports RS-422/485, male DB-9 cables - RoHS compliant | |
| ECG003-02 | Echo/ISA 8, 4 ports RS-232, 4 ports RS-422/485, external DB-9 I/O box - RoHS compliant | |
| ECG003-03 | Echo/ISA 8, 4 ports RS-232, 4 ports RS-422/485, male DB-25 cables - RoHS compliant | |
| ECG006-01 | Echo/ISA 8, 6 ports RS-232, 2 ports RS-422/485, male DB-9 cables - RoHS compliant |