Accessory 24E2A
Connector TB1 Bottom Amp-Out 3
Pin# Symbol Function Description Notes
1 DAC3A+ Output Phase A Analog out +/-10V, ref to AGND
2 DAC3A- Output Phase A Analog out -/+10V; ref to AGND
3 DAC3B+ Output Phase B Analog out +/-10V, ref to AGND
4 DAC3B- Output Phase B Analog out -/+10V; ref to AGND
5 AE_NC_3 Output Amplifier Enable Normally closed
6 AE_COM_3 Output Amplifier Enable
7 AE_NO_3 Output Amplifier Enable Normally open
8 AFAULT_3+ Input
9 AFAULT_3- Input
10 AA+15V Input* Analog Positive Supply Voltage Remove jumpers E85, E87,
E88 if using external power
11 AA-15V Input* Analog Negative Supply Voltage Remove jumpers E85, E87,
E88 if using external power
12 AGND Input* Analog Reference Voltage Remove jumpers E85, E87,
E88 if using external power
* External power supply inputs for opto-isolation from the digital ground plane.
Connector TB2 Bottom Amp-Out 4
Pin# Symbol Function Description Notes
1 DAC4A+ Output Phase A Analog out +/-10V, ref to AGND
2 DAC4A- Output Phase A Analog out -/+10V; ref to AGND
3 DAC4B+ Output Phase B Analog out +/-10V, ref to AGND
4 DAC4B- Output Phase B Analog out -/+10V; ref to AGND
5 AE_NC_4 Output Amplifier Enable Normally closed
6 AE_COM_4 Output Amplifier Enable
7 AE_NO_4 Output Amplifier Enable Normally open
8 AFAULT_4+ Input
9 AFAULT_4- Input
10 AA+15V Input* Analog Positive Supply Voltage Remove jumpers E85, E87,
E88 if using external power
11 AA-15V Input* Analog Negative Supply Voltage Remove jumpers E85, E87,
E88 if using external power
12 AAGND Input* Analog Reference Voltage Remove jumpers E85, E87,
E88 if using external power
* External power supply inputs for opto-isolation from the digital ground plane.
Connector TB3 Bottom-Analog Power
Pin# Symbol Function Description Notes
1 AAGND Input Analog Reference Voltage Remove jumpers E85, E87, E88
if using external power
2 AA+15V Input Analog Positive Supply Voltage Remove jumpers E85, E87, E88
if using external power
3 AA-15V Input Analog Negative Supply Voltage Remove jumpers E85, E87, E88
if using external power
* External power supply inputs for opto-isolation from the digital ground plane.
44 Acc-24E2 Option 1A Terminal Block Description
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