APF Spectrograph Electronics
APF Stage Cables, 
EL-3506
Schematic: schematics\APF_stage_cables_sh_1.pdf
Page last updated: August 22, 2012
| PIN | FROM | TO | SIGNAL NAME | FUNCTION | STAGE LIMITS |
ENCODERS | I/O |
|---|---|---|---|---|---|---|---|
| A | AMP DB15 X-14 | J2-14 | HALL SENSOR C | - | - | X | - |
| B | AMP DB15 X-2 | J2-2 | B+ | MAIN ENCODER B+ | - | X | - |
| C | AMP DB15 X-3 | J2-3 | A+ | MAIN ENCODER A+ | - | X | - |
| D | - | J4-2 | nnn_REV_PRIMARY | STAGE REVERSE LIMIT | X | - | - |
| E | - | J4-4 | nnn_HOME | STAGE_HOME_POSITION | X | - | - |
| F | LOGIC POWER | - | +5V | +5V | X | - | - |
| G | LOGIC POWER | - | GND | GND | - | - | - |
| H | LOGIC POWER | - | +5V | +5V | - | - | - |
| J | AMP DB15 X-9 | J2-9 | nnn_AUX_CHANNEL_A- | AUXILIARY ENCODER A- | - | X | - |
| K | AMP DB15 X-12 | J2-12 | nnn_AUX_CHANNEL_B- | AUXILIARY ENCODER B- | - | X | - |
| L | AMP DB15 X-6 | J2-6 | AI- | AUXILIARY ENCODER I- | - | X | - |
| M | LOGIC POWER | - | GND | GND | - | - | - |
| N | AMP DB15 X-10 | J2-10 | HALL SENSOR A | - | - | X | - |
| P | AMP DB15 X-13 | J2-13 | HALL SENSOR B | - | - | X | - |
| R | IOM PIN-n | J3-6 | MOTOR_ENCD_CONN | I/O BIT n | - | - | X |
| S | AMP DB15 X-8 | J2-8 | A- | MAIN ENCODER A- | - | X | - |
| T | LOGIC POWER | - | GND | GND | - | - | - |
| U | - | J4-3 | nnn_FWD_PRIMARY | STAGE FORWARD LIMIT | X | - | - |
| V | IOM PIN-n | J3-7 | STAGE_LIMITS_CONN | I/O BIT n | - | - | X |
| W | - | - | - | - | - | - | - |
| X | AMP DB15 X-11 | J2-11 | nnn_AUX_CHANNEL_A+ | AUXILIARY ENCODER A+ | - | X | - |
| Y | AMP DB15 X-4 | J2-4 | nnn_AUX_CHANNEL_B+ | AUXILIARY ENCODER B+ | - | X | - |
| Z | AMP DB15 X-1 | J2-1 | AI+ | AUXILIARY ENCODER I+ | - | X | - |
| a | IOM PIN-n | J3-7 | LOAD_ENCD_CONN | I/O BIT n | - | - | X |
| b | LOGIC POWER | - | +5V | +5V | - | - | - |
| c | AMP DB15 X-7 | J2-7 | B- | MAIN ENCODER B- |
- | X | - |
| d | - | - | - | - | - | - | - |
| e | - | - | - | - | - | - | - |
| f | LOGIC POWER | GND | GND | - | - | - | |
| g | - | - | - | - | - | - | - |
| h | - | - | - | - | - | - | - |
| j | IOM PIN-n | J3-8 | STAGE_CABLE_CONN | I/O BIT n | - | - | X |
| PIN | TO | SIGNAL NAME | FUNCTION | I/O | AMP | AUX |
|---|---|---|---|---|---|---|
| A | J2-13 | HALL SENSOR C | - | - | X | - |
| B | J2-10 | B+ | MAIN ENCODER B+ | - | X | - |
| C | J2-4 | A+ | MAIN ENCODER A+ | - | X | - |
| D | J3-6 | nnn_REV_PRIMARY | STAGE REVERSE LIMIT | - | X | - |
| E | J3-8 | nnn_HOME | STAGE_HOME_POSITION | - | X | - |
| F | J3-5 | +5V | +5V | - | - | - |
| G | J4-1 | GND | GND | - | - | - |
| H | J4-9 | +5V | +5V | - | - | - |
| J | J4-11 | nnn_AUX_CHANNEL_A- | AUXILIARY ENCODER A- | - | - | X |
| K | J4-13 | nnn_AUX_CHANNEL_B- | AUXILIARY ENCODER B- | - | - | X |
| L | J4-15 | AI- | AUXILIARY ENCODER I- | - | X | - |
| M | J2-2 | GND | GND | - | - | - |
| N | J2-11 | HALL SENSOR A | - | - | X | - |
| P | J2-13 | HALL SENSOR B | - | - | X | - |
| R | J2-14 | MOTOR_ENCD_CONN | I/O BIT n | X | - | - |
| S | J2-5 | A- | MAIN ENCODER A- | - | X | - |
| T | J3-1 | GND | GND | - | - | - |
| U | J3-7 | nnn_FWD_PRIMARY | STAGE FORWARD LIMIT | - | X | - |
| V | J3-9 | STAGE_LIMITC_CONN | I/O BIT n | X | - | - |
| W | - | - | - | - | - | - |
| X | J4-10 | nnn_AUX_CHANNEL_A+ | AUXILIARY ENCODER A+ | - | - | X |
| Y | J4-12 | nnn_AUX_CHANNEL_B+ | AUXILIARY ENCODER B+ | - | - | X |
| Z | J4-14 | AI+ | AUXILIARY ENCODER I+ | - | X | - |
| a | J4-8 | LOAD_ENCD_CONN | I/O BIT n | X | - | - |
| b | J2-1 | +5V | +5V | - | - | - |
| c | J2-15 | B- | MAIN ENCODER B- | - | X | - |
| d | - | - | - | - | - | - |
| e | - | - | - | - | - | - |
| f | - | GND | GND | - | - | - |
| g | - | - | - | - | - | - |
| h | - | - | - | - | - | - |
| j | J3-8 | STAGE_CABLE_CONN | I/O BIT n | X | - | - |
Sheet 2 
, APF_stage_cables_sh_2.pdf
| PIN | FROM: | FROM: | ELECTRONICS RACK BREAKOUT BOARD |
SPECTROGRAPH BREAKOUT BOARD |
FUNCTION |
|---|---|---|---|---|---|
| A | - | - | J2-3 | J2-3 | - |
| B | MOTOR_CONN A | J13-20 | J6-19 | J2-5 | Motor connected |
| C | MOTOR D 1 | AMP 1 | J5-1 | J5-1 | Motor D Power |
| D | MOTOR D 2 | AMP 1 | J5-2 | J5-2 | Motor D Power |
| E | - | - | J5-3 | J5-3 | - |
| F | MOTOR_CONN D | J13-8 | J6-22 | J5-5 | Motor connected |
| G | MOTOR C 1 | AMP 1 | J4-1 | J4-1 | Motor C Power |
| H | MOTOR C 2 | AMP 1 | J4-2 | J4-2 | Motor C Power |
| J | MOTOR_C_SEC_LIM | J14-2 | J6-24 | J4-4 | Secondary Limit |
| K | MOTOR B 1 | AMP 1 | J3-1 | J3-1 | Motor B Power |
| L | MOTOR B 2 | AMP 1 | J3-2 | J3-2 | Motor B Power |
| M | - | - | J3-3 | J3-3 | - |
| N | MOTOR_B_SEC_LIM | J14-6 | J6-16 | J3-4 | Secondary Limit |
| P | MOTOR A 1 | AMP 1 | J2-1 | J2-1 | Motor A Power |
| R | MOTOR A 2 | AMP 1 | J2-2 | J2-2 | Motor A Power |
| S | MOTOR_A_SEC_LIM | J14-1 | J6-18 | J2-4 | Secondary Limit |
| T | GND | J13-1 | J6-7 | J2-6 (TYP) | GND |
| U | MOTOR_D_SEC_LIM | J14-7 | J6-21 | J5-4 | Secondary Limit |
| V | CABLE_CONN | - | J6-23 | - | Cable Connected |
| W | - | - | J4-3 | J4-3 | - |
| X | MOTOR_CONN C | J13-6 | J6-25 | J4-5 | Motor connected |
| Y | GND | - | J6-5 | J3-6 (TYP) | GND |
| Z | MOTOR_CONN B | J13-22 | J3-15 | J3-5 | Motor connected |
| a | GND | - | J6-2 | J4-6 (TYP) | GND |
| b | GND | - | J5-6 (TYP) | J5-6 (TYP) | GND |
| c | GND | - | J6-9 | - | GND |
| d | GND | - | J6-3 | - | GND |
| PIN | FROM: | FROM: | ELECTRONICS RACK BREAKOUT BOARD |
SPECTROGRAPH BREAKOUT BOARD |
FUNCTION |
|---|---|---|---|---|---|
| A | - | - | J2-3 | J2-3 | - |
| B | MOTOR_CONN E | J13-29 | J6-19 | J2-5 | Motor connected |
| C | MOTOR H 1 | AMP 2 | J5-1 | J5-1 | Motor H Power |
| D | MOTOR H 2 | AMP 2 | J5-2 | J5-2 | Motor H Power |
| E | - | - | J5-3 | J5-3 | - |
| F | MOTOR_CONN H | J13-17 | J6-22 | J5-5 | Motor connected |
| G | MOTOR 1 | AMP 2 | J4-1 | J4-1 | Motor G Power |
| H | MOTOR 2 | AMP 2 | J4-2 | J4-2 | Motor G Power |
| J | MOTOR_G_SEC_LIM | J14-4 | J6-24 | J4-4 | Secondary Limit |
| K | MOTOR F 1 | AMP 2 | J3-1 | J3-1 | Motor F Power |
| L | MOTOR F 2 | AMP 2 | J3-2 | J3-2 | Motor F Power |
| M | - | - | J3-3 | J3-3 | - |
| N | MOTOR_F_SEC_LIM | J14-8 | J6-16 | J3-4 | Secondary Limit |
| P | MOTOR E 1 | AMP 2 | J2-1 | J2-1 | Motor E Power |
| R | MOTOR E 2 | AMP 2 | J2-2 | J2-2 | Motor E Power |
| S | MOTOR_E_SEC_LIM | J14-3 | J6-18 | J2-4 | Secondary Limit |
| T | GND | J13-33 | J6-7 | J2-6 (TYP) | GND |
| U | MOTOR_G_SEC_LIM | J14-9 | J6-21 | J5-4 | Secondary Limit |
| V | CABLE_CONN | - | J6-23 | - | Cable Connected |
| W | - | - | J4-3 | J4-3 | - |
| X | MOTOR_CONN G | J13-15 | J6-25 | J4-5 | Motor connected |
| Y | GND | - | J6-5 | J3-6 (TYP) | GND |
| Z | MOTOR_CONN F | J13-31 | J3-15 | J3-5 | Motor connected |
| a | GND | - | J6-2 | J4-6 (TYP) | GND |
| b | GND | - | J5-6 (TYP) | J5-6 (TYP) | GND |
| c | GND | - | J6-9 | - | GND |
| d | GND | - | J6-3 | - | GND |
Sheet 3 , APF_stage_cables_sh_3.pdf
CONNECTIONS AT SPECTROGRAPH VIA TERMINATION BOARDS FOR EL-1399
| PIN | SIGNAL NAME | FUNCTION |
|---|---|---|
| 1 | MOTOR_CONN | MOTOR CABLE CONNECTED |
| 2 | - | - |
| 3 | MOTOR 2 | MOTOR POWER |
| 4 | GND | GND |
| 5 | MOTOR 1 | MOTOR POWER |
| 6 | nnn_SEC_LIM | SECONDARY LIMIT |
| 7 | - | - |
| PIN | TO | SIGNAL NAME | FUNCTION |
|---|---|---|---|
| 1 | J1-K | nnn_AUX_CHANNEL_B- | AUXILIARY ENCODER B- |
| 2 | J1-R | MOTOR_ENCD_CONN | - |
| 3 | J1-A | HALL_C | - |
| 4 | J1-P | HALL_B | - |
| 5 | J1-N | HALL_A | - |
| 6 | J1-Y | nnn_AUX_CHANNEL_B+ | AUXILIARY ENCODER B+ |
| 7 | - | - | - |
| 8 | - | I- | NC |
| 9 | - | I+ | NC |
| 10 | - | - | - |
| 11 | J1-J | nnn_AUX_CHANNEL_A- | AUXILIARY ENCODER A- |
| 12 | J1-X | nnn_AUX_CHANNEL_A+ | AUXILIARY ENCODER A+ |
| 13 | - | - | - |
| 14 | J1-M | GND | ENCODER POWER |
| 15 | J1-b | +5V | ENCODER POWER |
| PIN | TO | SIGNAL NAME | FUNCTION |
|---|---|---|---|
| 1 | J1-G | GND | ENCODER POWER |
| 2 | - | - | - |
| 3 | - | - | - |
| 4 | - | - | - |
| 5 | - | - | - |
| 6 | - | - | - |
| 7 | - | - | - |
| 8 | J1-a | I- | NC |
| 9 | J1-H | +5V | ENCODER POWER |
| 10 | J1-C | A+ | MAIN ENCODER A+ |
| 11 | J1-S | A- | MAIN ENCODER A- |
| 12 | J1-B | B+ | MAIN ENCODER B+ |
| 13 | J1-c | B- | MAIN ENCODER B- |
| 14 | J1-Z | I+ | MAIN ENCODER I+ |
| 15 | J1-L | I- | MAIN ENCODER I- |
| PIN | TO | SIGNAL NAME | FUNCTION |
|---|---|---|---|
| 1 | J1-G | GND | LIMIT POWER |
| 2 | - | - | - |
| 3 | - | - | - |
| 4 | - | - | - |
| 5 | J1-F | +5V | LIMIT POWER |
| 6 | J1-D | nnn_REV_PRIMARY | STAGE REVERSE LIMIT |
| 7 | J1-L | nnn_FWD_PRIMARY | STAGE FORWARD LIMIT |
| 8 | J1-E | nnn_HOME | STAGE HOME SIGNAL |
| 9 | J1-V | LIMIT_CONN | STAGE LIMIT CABLE CONNECTED |
Sheet 4, APF_stage_cables_sh_4.pdf
ELECTRONICS RACK CONNECTIONS
| J2 | TO | SIGNAL NAME | FUNCTION |
|---|---|---|---|
| 1 | - | AI+- | AUX ENCODER INDEX+ |
| 2 | - | B+ | MAIN ENCODER B+ |
| 3 | - | A+ | MAIN ENCODER A+ |
| 4 | - | AB+ | AUX ENCODER B+ |
| 5 | LOGIC SUPPLY | GND | GND |
| 6 | - | AI- | AUX ENCODER INDEX- |
| 7 | - | B- | MAIN ENCODER B- |
| 8 | - | A- | MAIN ENCODER A- |
| 9 | - | AA- | AUX ENCODER A- |
| 10 | - | - | - |
| 11 | - | AA+ | AUX ENCODER A+ |
| 12 | - | AB- | AUX ENCODER B- |
| 13 | - | - | - |
| 14 | - | - | - |
| 15 | LOGIC SUPPLY | +5V | +5V |
| J4 | TO | SIGNAL NAME | FUNCTION |
|---|---|---|---|
| 1 | LOGIC SUPPLY | GND | GND |
| 2 | AMP J3 | nnn_REV_PRIMARY | STAGE REVERSE LIMIT |
| 3 | AMP J3 | nnn_FWD_PRIMARY | STAGE FORWARD LIMIT |
| 4 | AMP J3 | nnn_HOME | STAGE HOME SIGNAL |
| 11 | LOGIC SUPPLY | GND | GND |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| J3 | TO | SIGNAL NAME | FUNCTION |
|---|---|---|---|
| 1 | IOM TERM-1 OR 3 | GND | GND |
| 2 | - | - | - |
| 3 | - | - | - |
| 4 | LOGIC SUPPLY | GND | GND |
| 5 | LOGIC SUPPLY | GND | GND |
| 6 | IOM | MOTOR_ENCD _CONN | MOTOR ENCODER CABLE CONNECTED |
| 7 | IOM | STAGE_LIMITS_CONN | STAGE LIMITS CONNECTED SIGNAL |
| 8 | IOM | STAGE_CABLE_CONN | STAGE CABLE CONNECTED SIGNAL |
| 9 | IOM | MLOAD_ENCD _CONN | LOAD ENCODER CABLE CONNECTED |
Sheet5 , APF_stage_cables_sh_5.pdf
Sheet 6 , APF_stage_cables_sh_6.pdf
| PIN | TO | SIGNAL NAME | FUNCTION |
|---|---|---|---|
| A | - | N/C | N/C |
| B | MAIN AC RACK POWER | LINE | LINE |
| C | MAIN AC RACK POWER | NEUTRAL | NEUTRAL |
| D | MAIN AC RACK POWER | GND | GND |
| E | MAIN AC RACK POWER | LINE | LINE |
| F | MAIN AC RACK POWER | NEUTRAL | NEUTRAL |
| G | MAIN AC RACK POWER | GND | GND |
| H | - | N/C | N/C |
| PIN | TO | SIGNAL NAME | FUNCTION |
|---|---|---|---|
| A | - | N/C | N/C |
| B | MAIN AC RACK POWER | LINE | GUIDE CAMERA POWER SUPPLY |
| C | MAIN AC RACK POWER | NEUTRAL | GUIDE CAMERA POWER SUPPLY |
| D | MAIN AC RACK POWER | GND | GUIDE CAMERA POWER SUPPLY |
| E | MAIN AC RACK POWER | LINE | DATA CONVERTER POWER SUPPLY |
| F | MAIN AC RACK POWER | NEUTRAL | DATA CONVERTER POWER SUPPLY |
| G | MAIN AC RACK POWER | GND | DATA CONVERTER POWER SUPPLY |
| H | - | N/C | N/C |
Sheet 7 , APF_stage_cables_sh_7.pdf
Sheet 8 , APF_stage_cables_sh_8.pdf
Sheet 9 , APF_stage_cables_sh_9.pdf
Sheet 10 , APF_stage_cables_sh_10.pdf
| PIN3 | SIGNAL NAME | FROM | TO | FUNCTION |
|---|---|---|---|---|
| A | THERMSHUT1IN | J3-1 IODINE SHUTDOWN BOX | IODINE THERMOSTAT | OVER-TEMPERATURE SHUTDOWN |
| B | THERMSHUT1OUT | J3-6 IODINE SHUTDOWN BOX | IODINE THERMOSTAT | OVER-TEMPERATURE SHUTDOWN |
| C | THERMSHUT2IN | J3-1 CCD SHUTDOWN BOX | CCD THERMOSTAT | OVER-TEMPERATURE SHUTDOWN |
| D | THERMSHUT2OUT | J3-6 CCD SHUTDOWN BOX | CCD THERMOSTAT | OVER-TEMPERATURE SHUTDOWN |
| E | THERMSHUT3IN | J3-1 LAMPS SHUTDOWN BOX | LAMPS THERMOSTAT | OVER-TEMPERATURE SHUTDOWN |
| F | THERMSHUT3OUT | J3-6 LAMPS SHUTDOWN BOX | LAMPS THERMOSTAT | OVER-TEMPERATURE SHUTDOWN |
| G | THERMSHUT4IN | J3-1 SPARE SHUTDOWN BOX | SPARE THERMOSTAT | OVER-TEMPERATURE SHUTDOWN |
| H | THERMSHUT4OUT | J3-6 SPARE SHUTDOWN BOX | SPARE THERMOSTAT | OVER-TEMPERATURE SHUTDOWN |
| J | - | - | - | - |
| K | - | - | - | - |
| L | - | - | - | - |
| M | - | - | - | - |
| N | - | - | - | - |
| P | AC-N | J2-2 | J6-12 | IODINE CELL HEATER |
| Q | AC-L | J2-4 | J6-18 | IODINE CELL HEATER |
| R | RTD 1 | J1-3 | J6-1 | IODINE CELL RTD |
| S | RTD 2 | J1-5 | J6-2 | IODINE CELL RTD |
| T | RTD 2 | J1-4 | J6-9 | IODINE CELL RTD |
| U | - | - | - | - |
| V | - | - | - | - |
| W | - | - | - | - |
| X | - | - | - | - |
| Y | - | - | - | - |
| Z | - | - | - | - |
Sheet 11 , APF_stage_cables_sh_11.pdf
"MISCELLANEOUS SIGNAL CABLE # 2 SIGNAL ASSIGNMENTS" table not used at this time
Sheet 12 , APF_stage_cables_sh_12.pdf
| PIN | SIGNAL | FROM | TO | FUNCTION |
|---|---|---|---|---|
| A | +5V RTN | - | - | Logic GND |
| B | +5V | - | - | Logic Supply +5v |
| C | +24V RTN | - | - | 24V GND |
| D | +24V | - | - | 24V Supply |
| E | - | - | - | - |
| F | - | - | - | - |
| G | +24V | - | - | 24V Supply |
| H | +24V RTN | - | - | 24V GND |
| J | +5V | - | - | Logic Supply +5v |
| K | +5V RTN | - | - | Logic GND |
| L | - | - | - | - |
| M | - | - | - | - |
| N | - | - | - | - |