Measurement Specialties PC-CARD-DAS16/12AO manual Cabling

PC-CARD-DAS16/12AO User's Guide Installing the PC-CARD-DAS16/12AO

Cabling

Measurement Computing offers two cables for connecting the PC-CARD-DAS16/12AO to a screw-type terminal board or other signal conditioning interface board:

ƒThe CPCC-50F-39 cable: 39 inches (990 mm) long; compatible with standard 50-pin screw terminal products.

ƒThe CPCC-50M-4 cable: four-inch long adapter cable; required when using a C50FF-x series cable.

	AGND	1	2	CH0 HI
	CH0 LO	3	4	CH1 HI
	CH1 LO	5	6	CH2 HI
1	CH2 LO	7	8	CH3 HI
	CH3 LO	9	10	CH4 HI
	CH4 LO	11	12	CH5 HI
	CH5 LO	13	14	CH6 HI
	CH6 LO	15	16	CH7 HI
	CH7 LO	17	18	AGND
	N/C	19	20	N/C
	N/C	21	22	N/C
	N/C	23	24	N/C
	N/C	25	26	DGND
	DIO0	27	28	DIO1
	DIO2	29	30	DIO3
	N/C	31	32	N/C
	N/C	33	34	N/C
	DA GND0	35	36	DA OUT0
	DA GND1	37	38	DA OUT1
	CTR1 CLK	39	40	CTR1 GATE
50	CTR1 OUT	41	42	A/D External Pacer
PC-CARD end	External Interrupt	43	44	A/D Pacer Gate
	A/D External Trigger	45	46	N/C
	A/D Pacer Out	47	48	+5V Power
	N/C	49	50	DGND

CPCC-50M-4 cable end

(connect to C50FF-x)

CH0 HI	2	1	AGND
CH1 HI	4	3	CH0 LO
CH2 HI	6	5	CH1 LO
CH3 HI	8	7	CH2 LO
CH4 HI	10	9	CH3 LO
CH5 HI	12	11	CH4 LO
CH6 HI	14	13	CH5 LO
CH7 HI	16	15	CH6 LO
AGND	18	17	CH7 LO
N/C	20	19	N/C
N/C	22	21	N/C
N/C	24	23	N/C
DGND	26	25	N/C
DIO1	28	27	DIO0
DIO3	30	29	DIO2
DIO5	32	31	DIO4
DIO7	34	33	DIO6
DA OUT0	36	35	DA GND0
DA OUT1	38	37	DA GND1
CTR1 GATE	40	39	CTR1 CLK
A/D External Pacer	42	41	CTR1 OUT
A/D Pacer Gate	44	43	External Interrupt
N/C	46	45	A/D External Trigger
+5V Power	48	47	A/D Pacer Out
DGND	50	49	N/C

CPCC-50F-39 cable end

(connect to screw terminal or relay boards)

Figure 4. Differential mode cable map — PC-CARD to CPCC-50M-4 and to CPCC-50F-39

	AGND	1	2	CH0 IN
	CH8 IN	3	4	CH1 IN
	CH9 IN	5	6	CH2 IN
1	CH10 IN	7	8	CH3 IN
	CH11 IN	9	10	CH4 IN
	CH12 IN	11	12	CH5 IN
	CH13 IN	13	14	CH6 IN
	CH14 IN	15	16	CH7 IN
	CH15 IN	17	18	AGND
	N/C	19	20	N/C
	N/C	21	22	N/C
	N/C	23	24	N/C
	N/C	25	26	DGND
	DIO0	27	28	DIO1
	DIO2	29	30	DIO3
	DIO4	31	32	DIO5
	DIO6	33	34	DIO7
	DA GND0	35	36	DA OUT0
	DA GND1	37	38	DA OUT1
	CTR1 CLK	39	40	CTR1 GATE
50	CTR1 OUT	41	42	A/D External Pacer
PC-CARD end	External Interrupt	43	44	A/D Pacer Gate
	A/D External Trigger	45	46	N/C
	A/D Pacer Out	47	48	+5V Power
	N/C	49	50	DGND

CPCC-50M-4 cable end (connect to C50FF-x)

CH0 IN	2	1	AGND
CH1 IN	4	3	CH8 IN
CH2 IN	6	5	CH9 IN
CH3 IN	8	7	CH10 IN
CH4 IN	10	9	CH11 IN
CH5 IN	12	11	CH12 IN
CH6 IN	14	13	CH13 IN
CH7 IN	16	15	CH14 IN
AGND	18	17	CH15 IN
N/C	20	19	N/C
N/C	22	21	N/C
N/C	24	23	N/C
DGND	26	25	N/C
DIO1	28	27	DIO0
DIO3	30	29	DIO2
DIO5	32	31	DIO4
DIO7	34	33	DIO6
DA OUT0	36	35	DA GND0
DA OUT1	38	37	DA GND1
CTR1 GATE	40	39	CTR1 CLK
A/D External Pacer	42	41	CTR1 OUT
A/D Pacer Gate	44	43	External Interrupt
N/C	46	45	A/D External Trigger
+5V Power	48	47	A/D Pacer Out
DGND	50	49	N/C

CPCC-50F-39 cable end

(connect to screw terminal or relay boards)

Figure 5. Single-ended mode cable map — PC-CARD to CPCC-50M-4 and to CPCC-50F-39

Note

Digital signals should not be grounded to an analog ground (AGND) pin. Use a digital ground (DGND) pin.

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