Omega OMB-DAQBOARD-500 TB-100 Terminal Connector Option, Screw Terminals for TB2 Side, Ttltrg

TB-100 Terminal Connector Option

The TB-100 Terminal Connector option can be used to connect all signal I/O lines that are associated with a DaqBoard/500 or /505. TB-100 can connect to either board’s 68- pin SCSI III connector via a 3 ft., 68-conductor cable (CA-55 or the shielded CA-56); or via a 6 ft. shield cable (CA-56-6).

TB-100 Pinout The “Pin” column refers to the pin no. on the 68-Pin SCSI III Connector.

Screw Terminals for TB2 Side					Pin
+5V			Vcc (+5 VDC)		19
	GND		Digital Common		Note 1
A0			Digital I/O Line A0		18
A1			Digital I/O Line A1		52
A2			Digital I/O Line A2		17
A3			Digital I/O Line A3		51
A4			Digital I/O Line A4		16
A5			Digital I/O Line A5		50
A6			Digital I/O Line A6		15
A7			Digital I/O Line A7		49
B0		Digital I/O Line B0			14
B1		Digital I/O Line B1			48
B2		Digital I/O Line B2			13
B3		Digital I/O Line B3			47
B4		Digital I/O Line B4			12
B5		Digital I/O Line B5			46
B6		Digital I/O Line B6			11
B7		Digital I/O Line B7			45
C0			Digital I/O Line C0		10
C1			Digital I/O Line C1		44
C2			Digital I/O Line C2		9
C3			Digital I/O Line C3		43
C4			Digital I/O Line C4		8
C5			Digital I/O Line C5		42
C6			Digital I/O Line C6		7
C7			Digital I/O Line C7		41
TTLTRG		ADTRGIN – External ADC			6
		Trigger/Gate Input
	GND		Digital Common		Note 1
CNT0			ADCLKIN	(ADC Clock)	5
					Note 4
CNT1			DACLKIN	(DAC Clock),	39
		or CNTR1 (Counter 1)			Note 5
	CNT2		----- Reserved -----		4
CNT3		DATRGIN (DAC trigger/gate input)			38
TMR0			ADTRGOUT (ADC Trigger Output),		3
		or TMR0 (Timer Output 0)
TMR1		ADCLKOUT (ADC Pacer Clock),			37
		or TMR1 (Timer Output 1)
XDPCR		DACLKIN (DAC Pacer Clock),			1
		or CNTR1 (Counter 1)			Note 5
	GND		Digital Common		Note 1

Screw Terminals for TB1 Side			Pin
ACH0	Analog Input Channel 0	68
ACH8	Analog Input Channel 8	34
AGND	Analog Common		Note 2
ACH1	Analog Input Channel 1	33
ACH9	Analog Input Channel 9	66
AGND	Analog Common		Note 2
ACH2	Analog Input Channel 2	65
ACH10	Analog Input Channel 10	31
AGND	Analog Common		Note 2
ACH3	Analog Input Channel 3	30
ACH11	Analog Input Channel 11	63
AGND	Analog Common		Note 2
ACH4	Analog Input Channel 4	28
ACH12	Analog Input Channel 12	61
AGND	Analog Common		Note 2
ACH5	Analog Input Channel 5	60
ACH13	Analog Input Channel 13	26
AGND	Analog Common		Note 2
ACH6	Analog Input Channel 6	25
ACH14	Analog Input Channel 14	58
AGND	Analog Common		Note 2
ACH7	Analog Input Channel 7	57
ACH15	Analog Input Channel 15	23
XDAC3	Analog Output, DAC3	56
SGND	Low Level Sense Common	62
POSREF	+5 VDC Positive Reference	20
XDAC2	Analog Output, DAC2	55
NEGREF	- 5 VDC Negative Reference	54
AGND	Analog Common		Note 2
XDAC0	Analog Output, DAC0	22
AGND	Analog Common		Note 2
XDAC1	Analog Output, DAC1	21
AGND	Analog Common		Note 2
XAPCR	ADCLKIN (A/D Pacer Clock)	2
			Note 4
GND	Digital Common		Note 1
EGND	Earth Ground		N/A

Notes, including a table for Differential Analog Input, appear on the following page.

2-6 Connections & Pinouts 887293 DaqBoard/500 Series User’s Manual