IO108 Pin Mapping / IO108 / Analog / I/O Connectivity / Speedgoat I/O Blockset

v10.0.1.x for R2026a

IO108 Pin Mapping

IO108 Pin Mapping — Reference information about the I/O module connector

Pin	Signal Differential Mode	Pin	Signal Differential Mode
1	Analog Output 01 (-)	35
2	Analog Output 01 (+)	36
3	Output Return	37
4	Output Return	38
5	Analog Output 02 (-)	39
6	Analog Output 02 (+)	40
7	Output Return	41
8	Output Return	42
9	Analog Output 03 (-)	43
10	Analog Output 03 (+)	44
11	Output Return	45
12	Output Return	46
13	Analog Output 04 (-)	47
14	Analog Output 04 (+)	48
15	Output Return	49
16	Output Return	50
17	Analog Output 05 (-)	51
18	Analog Output 05 (+)	52
19	Output Return	53
20	Output Return	54
21	Analog Output 06 (-)	55	Output Return
22	Analog Output 06 (+)	56	REM GND SENSE
23	Output Return	57	Output Return
24	Output Return	58	VTEST OUT
25	Analog Output 07 (-)	59	VTEST Return
26	Analog Output 07 (+)	60	Digital Return
27	Output Return	61	TRIG IN (+)
28	Output Return	62	TRIG IN (-)
29	Analog Output 08 (-)	63	TRIG OUT (+)
30	Analog Output 08 (+)	64	TRIG OUT (-)
31	Output Return	65	DAC CLK OUT (+)
32	Output Return	66	DAC CLK OUT (-)
33		67	CLOCK I/O (+)
34		68	CLOCK I/O (-)

The differential analog output configuration is shown. For the single-ended output version, analog output XX (+) is an output, and analog output XX (-) should be left disconnected.

Documentation

IO108 Pin Mapping