I/O Lines Overview

General Purpose I/O lines overview in Coaxlink and Grablink Duo frame grabbers

GPIO lines in GenApi

The LineSelector feature of the Coaxlink and Grablink Duo frame grabbers Interface Modules exposes:

2 Standard I/O sets of 10 I/O lines named DIN**, IIN**, IOUT** and TTLIO**
1 Module I/O set of 40 I/O lines named MIO**

Standard I/O set

Each Standard I/O Set is composed of 10 I/O lines:

I/O Line Type I/O Line Names Count

Isolated input

IINx1, IINx2, IINx3, IINx4 4

Isolated output

IOUTx1, IOUTx2 2

RS-422 input

DINx1, DINx2 2
TTL I/O TTLIOx1, TTLIOx2 2
Total   10
NOTE: x is the instance number: 1 for the first instance; 2 for the second instance.

Module I/O set

I/O Line Type I/O Line Names Count

See note (1)

MIO1 ... MIO40 40

(1) The mix of I/O line types is defined by the attached extension.

GPIO lines per product

The number of effectively available GPIO lines is defined by the frame grabber configuration:

A frame grabber includes 0, 1 or 2 Standard I/O set.
A selection of frame grabbers with less than 2 Standard I/O set accepts one extension module with an additional Standard I/O set.
Frame grabbers with an I/O extension connector may accept one I/O Extension module.

The following table summarizes the capabilities:

  Product Standard I/O sets

Module I/O set

#1 #2
1628 Grablink Duo On-board On-board See note (3)
1629 Coaxlink Duo PCIe/104-EMB See note (1) N/A N/A
1630 Coaxlink Mono On-board N/A N/A
1631 Coaxlink Duo On-board On-board N/A
1632 Coaxlink Quad On-board On-board N/A
1633 Coaxlink Quad G3 On-board On-board N/A
1633-LH Coaxlink Quad G3 LH On-board On-board N/A
1635 Coaxlink Quad G3 DF On-board N/A N/A
1637 Coaxlink Quad 3D-LLE On-board On-board N/A
3602 Coaxlink Octo On-board See note (2) See note (3)
3603 Coaxlink Quad CXP-12 On-board On-board See note (3)
3603-4 Coaxlink Quad CXP-12 On-board On-board See note (3)
3620 Coaxlink Quad CXP-12 JPEG
On-board On-board See note (3)
3620-4 Coaxlink Quad CXP-12 JPEG On-board On-board See note (3)
3621 Coaxlink Mono CXP-12 On-board See note (2) See note (3)
3621-LH Coaxlink Mono CXP-12 LH On-board See note (2) See note (3)
3622 Coaxlink Duo CXP-12 On-board See note (2) See note (3)
3622-LH Coaxlink Duo CXP-12 LH On-board See note (2) See note (3)
3623 Coaxlink Quad CXP-12 Value On-board On-board See note (3)
3624 Coaxlink Quad CXP-12 DF On-board See note (2) See note (3)
3625 Coaxlink QSFP+ On-board On-board See note (3)
1. (1) Attach a 3300 HD26F I/O module for Coaxlink Duo PCIe/104 to the Extension Connector to obtain the first Standard I/O set instance.

See also: Coaxlink Duo PCIe/104 accessories in the hardware manual for more information.

2. (2) Attach one of the following I/O extension modules to the I/O extension connector:
3614 HD26F I/O Extension Module - Standard I/O Set to obtain the second Standard I/O set instance.
3618 HD26F I/O Extension Module - Fast I/O) to obtain the second Standard I/O set instance with faster IIN** isolated input lines.

See also: 3618 HD26F I/O Extension Module - Fast I/O in the hardware manual for more information.

3. (3) Attach one of the following I/O extension modules to the I/O extension connector:
3610 HD26F I/O Extension Module - TTL-RS422 to obtain up to a configurable mix of TTL and RS422 I/O lines: the 3610/3612 Module I/O set.
3612 HD26F I/O Extension Module - TTL-CMOS5V-RS422 to obtain up to a configurable mix of TTL/CMOS5V and RS422 I/O lines: the 3610/3612 Module I/O set.

See also: 3610 HD26F I/O Extension Module - TTL-RS422 and 3612 HD26F I/O Extension Module - TTL-CMOS5V-RS422 in the hardware manual for more information.

Only one module can be attached to the I/O extension connector!

GPIO lines electrical style

See also: I/O Interfaces in the hardware manual for more information about the electrical styles

3610/3612 Module I/O set

Compatible with Closed1628 Grablink Duo, 3602 Coaxlink Octo, 3603 Coaxlink Quad CXP-12, 3603-4 Coaxlink Quad CXP-12, 3620 Coaxlink Quad CXP-12 JPEG, 3620-4 Coaxlink Quad CXP-12 JPEG, 3621 Coaxlink Mono CXP-12, 3621-LH Coaxlink Mono CXP-12 LH, 3622 Coaxlink Duo CXP-12, 3622-LH Coaxlink Duo CXP-12 LH, 3623 Coaxlink Quad CXP-12 Value, 3624 Coaxlink Quad CXP-12 DF and 3625 Coaxlink QSFP+.

3610 HD26F I/O Extension Module - TTL-RS422 and 3612 HD26F I/O Extension Module - TTL-CMOS5V-RS422 provide the "3610/3612 Module" I/O set:

I/O Line Type I/O Line Names Count

RS-422 input

MIO1, MIO3...MIO19 0 to 10

RS-422 output

MIO1, MIO3...MIO19 0 to 10

TTL input

MIO1, MIO2...MIO20 0 to 20

TTL output (3610)
CMOS output (3612)

MIO1, MIO2...MIO20 0 to 20
Total   10 RS-422 | 0 TTL/CMOS

0 RS-422 | 20 TTL/CMOS