# DIN-814M-J3A User Guide

# Notice

The DIN-814M is used for wiring between Mitsubishi J3A series servo drivers / stepper with pulse trains input driver and ADLINK PCI-8134, PCI-8164, PXI-8164, MPC-8164 and PCI-8158 motion controller card ONLY. Never use this terminal board with any other servo driver or cards.

P/N: 50-xxxxx-xxx

![CN1:\nDC Power Input\n(External 24VDC)\nCN1\nCNIF#\nCNIF#\nS/N\nCNIF#\n50-pin connector.\nTo Mitsubishi J3A servos\nCNIF#\nLED#\nIndicates ORG/MEL/PEL\nCN2:\nTo Motion Controller\nCN2\nSJ#:\nTo Stepper Interface\nSJ4\nSJ3\nIOIF4\nIOIF3\nIOIF2\nIOIF1\nSJ2\nJ1\nJ4\nJ3\nJ2\nJ1\nCNIF1\nCNIF2\nCNIF#\nBH4\nBH3\nBH2\nBH1\n107\n123\nIOIF#\nMechanical Interface](.din-814m-j3a-user-guide-en/1d9342ddf56e1f07beda6d4896276a85229d190bd50e7471f7f96163b2ca6ce0.jpg)

# Note:

1. Servo & Stepper: The DIN-814M-J3A provides 4 connection methods for each axis: CNIF1-CNIF4 connectors for Mitsubishi J3A series servo drivers, and a SJ connector for stepping drivers. Notice that the signals in SJ and CNIF1-CNIF4 of the same axis are directly shorted. DO NOT use both connectors at the same time.
2. CNIF1- CNIF4 cables: One pin-to-pin 50-PIN cables are required for connection between the CNIF1-CNIF4 and the Mitsubishi J3A driver. It is available from ADLINK, or users may contact the local dealer or distributor to get cable information.
3. PSD Signal: The PSD signal on the IOIF# connector has different functions depending on different motion cards. If using PCI-8134, PSD is used as a positive slow down signal. If using PCI-8164/PXI-8164/MPC-8164, PSD1/2 is for CMP1/2 of Axis0/Axis1 and PSD3/4 is for LTC3/4 of Axis3/Axis4.
4. EMG & EX\_EMG Signal: EMG signal is defined by Mitsubishi J3A servo (pin42 of CNIF1-4). Shorting pin 1-2 of J1-4 as a NC (Normal Close) while users do not want to use external emergency switch device. If users want to use external emergency switch device, short pin 2-3 of J1-4. While EX\_EMG and EXGND are open, the motor will not move.

# - PIN Assignments:

1. CNIF1-CNIF4 (Mitsubishi AC Servo Driver J3A)

<table><tr><td>No.</td><td>Name</td><td>I/O</td><td>Function</td><td>No.</td><td>Name</td><td>I/O</td><td>Function</td></tr><tr><td>1</td><td>P15R</td><td>--</td><td>15VDC power supply</td><td>2</td><td>VLA</td><td>O</td><td>Analog speed limit</td></tr><tr><td>3</td><td>EXGND</td><td>--</td><td>External Ground</td><td>4</td><td>EA+</td><td>I</td><td>Encoder A-phase(+)</td></tr><tr><td>5</td><td>EA-</td><td>I</td><td>Encoder A-phase(-)</td><td>6</td><td>EB+</td><td>I</td><td>Encoder B-phase(+)</td></tr><tr><td>7</td><td>EB-</td><td>I</td><td>Encoder B-phase(-)</td><td>8</td><td>EZ+</td><td>I</td><td>Encoder Z-phase(+)</td></tr><tr><td>9</td><td>EZ-</td><td>I</td><td>Encoder Z-phase(-)</td><td>10</td><td>OUT+</td><td>O</td><td>Pulse Signal(+)</td></tr><tr><td>11</td><td>OUT-</td><td>O</td><td>Pulse Signal(-)</td><td>12</td><td>N.C</td><td></td><td></td></tr><tr><td>13</td><td>N.C</td><td></td><td></td><td>14</td><td>N.C</td><td></td><td></td></tr><tr><td>15</td><td>SVON</td><td>O</td><td>Servo ON</td><td>16</td><td>SP2</td><td>O</td><td>Speed selection 2</td></tr><tr><td>17</td><td>ABSM</td><td>O</td><td>Forward rotation</td><td>18</td><td>ABSR</td><td>O</td><td>Reverse rotation</td></tr><tr><td>19</td><td>RES</td><td>I</td><td>Reset Signal</td><td>20</td><td>+24V</td><td>--</td><td>Voltage output</td></tr><tr><td>21</td><td>+24V</td><td>--</td><td>Voltage output</td><td>22</td><td>ABSB0</td><td>I</td><td>Speed reached</td></tr><tr><td>23</td><td>ZSP</td><td>I</td><td>Zero Speed</td><td>24</td><td>INP</td><td>I</td><td>In-position Signal</td></tr><tr><td>25</td><td>TLC</td><td>I</td><td>Limiting Torque</td><td>26</td><td>N.C</td><td></td><td></td></tr><tr><td>27</td><td>TC</td><td>O</td><td>Analog torque command</td><td>28</td><td>EXGND</td><td>--</td><td>External Ground</td></tr><tr><td>29</td><td>N.C</td><td></td><td></td><td>30</td><td>N.C</td><td></td><td></td></tr><tr><td>31</td><td>N.C</td><td></td><td></td><td>32</td><td>N.C</td><td></td><td></td></tr><tr><td>33</td><td>N.C</td><td></td><td></td><td>34</td><td>EXGND</td><td>--</td><td>External Ground</td></tr><tr><td>35</td><td>DIR+</td><td>O</td><td>Direction Signal(+)</td><td>36</td><td>DIR-</td><td>O</td><td>Direction Signal(-)</td></tr><tr><td>37</td><td>N.C</td><td></td><td></td><td>38</td><td>N.C</td><td></td><td></td></tr><tr><td>39</td><td>N.C</td><td></td><td></td><td>40</td><td>N.C</td><td></td><td></td></tr><tr><td>41</td><td>ERC</td><td>O</td><td>Error counter Clear</td><td>42</td><td>EMG</td><td>O</td><td>Emergency stop</td></tr><tr><td>43</td><td>EXGND</td><td>--</td><td>External Ground</td><td>44</td><td>EXGND</td><td>--</td><td>External Ground</td></tr><tr><td>45</td><td>LOP</td><td>O</td><td>Control selection</td><td>46</td><td>EXGND</td><td>--</td><td>External Ground</td></tr><tr><td>47</td><td>EXGND</td><td>--</td><td>External Ground</td><td>48</td><td>ALM</td><td>I</td><td>Servo Alarm Signal</td></tr><tr><td>49</td><td>RDY</td><td>I</td><td>Servo Ready Signal</td><td>50</td><td>N.C</td><td></td><td></td></tr></table>

2. IOIF1-IOIF4 (External Motion Input Signal Interface)

<table><tr><td>No.</td><td>Name</td><td>I/O</td><td>Function</td></tr><tr><td>1</td><td>+24V</td><td>--</td><td>Voltage output</td></tr><tr><td>2</td><td>EX_EMG</td><td>I</td><td>External EMG Signal</td></tr><tr><td>3</td><td>PEL</td><td>I</td><td>Positive Limit(+)</td></tr><tr><td>4</td><td>MEL</td><td>I</td><td>Positive Limit(-)</td></tr><tr><td>5</td><td>PSD</td><td>I</td><td>Positive Slow Switch(+)</td></tr><tr><td>6</td><td>MSD</td><td>I</td><td>Negative Slow Switch(+)</td></tr><tr><td>7</td><td>ORG</td><td>I</td><td>Origin signal</td></tr><tr><td>8</td><td>RES</td><td>I</td><td>Reset Signal</td></tr><tr><td>9</td><td>EXGND</td><td>--</td><td>External Ground</td></tr></table>

3. SJ1-SJ4

<table><tr><td>No.</td><td>Name</td><td>I/O</td><td>Function</td></tr><tr><td>1</td><td>OUT+</td><td>O</td><td>Pulse Signal(+)</td></tr><tr><td>2</td><td>OUT-</td><td>O</td><td>Pulse Signal(-)</td></tr><tr><td>3</td><td>DIR+</td><td>O</td><td>Direction Signal(+)</td></tr><tr><td>4</td><td>DIR-</td><td>O</td><td>Direction Signal(-)</td></tr><tr><td>5</td><td>EZ+</td><td>I</td><td>Encoder Z-phase(+)</td></tr><tr><td>6</td><td>ALM</td><td>I</td><td>Servo Alarm</td></tr><tr><td>7</td><td>+5V</td><td>--</td><td>+5V power supply output</td></tr><tr><td>8</td><td>SVON</td><td>O</td><td>Servo ON</td></tr><tr><td>9</td><td>+5V</td><td>--</td><td>+5V power supply output</td></tr><tr><td>10</td><td>EXGND</td><td>--</td><td>External Ground</td></tr></table>

4. BH1-BH4

<table><tr><td>No.</td><td>Name</td><td>I/O</td><td>Function</td><td>No.</td><td>Name</td><td>I/O</td><td>Function</td></tr><tr><td>1</td><td>RES</td><td>I</td><td>Reset Signal</td><td>2</td><td>ABSM</td><td>O</td><td>Forward rotation</td></tr><tr><td>3</td><td>ABSR</td><td>O</td><td>Reverse rotation</td><td>4</td><td>ABSB0</td><td>I</td><td>Speed reached</td></tr><tr><td>5</td><td>ZSP</td><td>I</td><td>Zero Speed</td><td>6</td><td>TLC</td><td>I</td><td>Limiting Torque</td></tr><tr><td>7</td><td>SP2</td><td>O</td><td>Speed selection 2</td><td>8</td><td>P15R</td><td>--</td><td>15VDC power supply</td></tr><tr><td>9</td><td>VLA</td><td>O</td><td>Analog speed limit</td><td>10</td><td>TC</td><td>O</td><td>Analog torque command</td></tr><tr><td>11</td><td>+24V</td><td>--</td><td>Voltage output</td><td>12</td><td>ALM</td><td>I</td><td>Servo Alarm Signal</td></tr><tr><td>13</td><td>EX_EMG</td><td>I</td><td>External EMG Signal</td><td>14</td><td>EXGND</td><td>--</td><td>External Ground</td></tr><tr><td>15</td><td>LOP</td><td>O</td><td>Control selection</td><td>16</td><td>EXGND</td><td>--</td><td>External Ground</td></tr></table>

5. CN1 (External +24VDC Input Connector)

<table><tr><td>No.</td><td>Name</td><td>I/O</td><td>Function</td></tr><tr><td>1</td><td>EXGND</td><td>--</td><td>External Power Supply Ground.</td></tr><tr><td>2</td><td>EX+24V</td><td>I</td><td>External Power Supply Input (+24V DC ± 5%)</td></tr></table>

6. Jumper (Mitsubishi AC Servo Driver EMG Signal Source Selection)

<table><tr><td>J1-J4</td><td>1: EXGND</td><td>2: EMG</td><td>3: EX_EMG</td></tr></table>

# - Signal Connections

# 1. PEL、MEL、ORG、ALM、PSD、MSD (in IOIF#)

![4.7K\nIF=6mA Max.\nEX+24V\nEXGND\nSwitch](.din-814m-j3a-user-guide-en/29722f1e0f0c59a4bbda6bffd17d66327c39c03f3c959321aa672ce7bdf20bcb.jpg)

# 2. EX\_EMG (both IOIF# and HD#)

![PEL/MEL/ORG/PSD/MSD/\nEXT_EMG\nMotion Card\nDIN-814M\nUser's\nSwitch](.din-814m-j3a-user-guide-en/31e34b8b424168635443708b865337f57d68c70f1de00be711cf2fd42a209dec.jpg)

# 3. ERC、SVON

![35V 50mA Maximum\nERC\nSVON\nEXGND](.din-814m-j3a-user-guide-en/3729cb1b10f24e8e28c31990d8682375c22d0965b73f746108c216168d3e9b74.jpg)

# 4. EA+、EB+、EZ+、EA-、EB-、EZ-

![EA+, EB+\nEZ+\nEA-, EB-\nEZ-](.din-814m-j3a-user-guide-en/cdf2e3502dbf981e6627305d784dba4d297db5a1a99340d286f8bbb3c564f77a.jpg)

# 5. DIR+、OUT+、DIR-、OUT-

![VCC\nR\nOUT\nDIR\nOUT+, DIR+\nOUT-, DIR-](.din-814m-j3a-user-guide-en/94293a9cca84960287cd93e521f5e491e832e7120ca390401e4fcb7a19fb9c24.jpg)

# 6. CMP, LTC (in IOIF#'s PSD pin only for 8164 series)

![The diagram depicts a schematic of hardware connections involving three main sections:\n\n**Labeled Blocks and Components:**\n*   **Motion Card:** A rectangular block on the far left.\n*   **Central Connector:** A square component in the middle. It features a grid of small labels reading **PWR**, **MOTOR**, **LIMIT**, **CTRL**, and **INT** (arranged in rows).\n*   **Right Device:** A block on the far right with two vertical slots labeled **A** and **B**.\n\n**Connections:**\n*   **SCSI-II 100 PIN cable:** A thick black line connects the **Motion Card** to the central connector. An arrow points to this line with the label **SCSI-II 100 PIN cable**.\n*   **20 PIN one-to-one Cable:** Lines connect the bottom of the central connector to the ports **A** and **B** on the right device. A vertical arrow points downward toward these lines with the label **20 PIN one-to-one Cable**.](.din-814m-j3a-user-guide-en/1f92450c3ac5f5b1fda201096d4d8b99a085575d5ac1b1b94397386752079cf0.jpg)

# 7. CN1: This connector has the same purpose with the on-board CN1. Users can select on of them to connect.

![Ext. GND\n+24V\nCN2](.din-814m-j3a-user-guide-en/bea46af02763ba5a8614abe9cff12ddd48d16c0392a38a8300251ad69942f9ce.jpg)

8. SJ1-4: For stepping driver. Please refer to ADLINK user's manual for wiring.
9. BH1-4: Please refer to Mitsubishi's user's manual for wiring.

● Mechanical Dimensions:

![107\n91\n16\n17\n109\n123\nDN1\nDN2\nDN3\nDN4\nDN5\nDN6\nDN7\nDN8\nDN9\nDN10\nDN11\nDN12\nDN13\nDN14\nDN15\nDN16\nDN17\nDN18\nDN19\nDN20\nDN21\nDN22\nDN23\nDN24\nDN25\nDN26\nDN27\nDN28\nDN29\nDN30\nDN31\nDN32\nDN33\nDN34\nDN35\nA\nB](.din-814m-j3a-user-guide-en/944825bc5dd71e9bcf1fce6cbf4760b071cb98b43e18d2f88c44b27cdff5fab9.jpg)
[🔗 Link to the original document](.din-814m-j3a-user-guide-en/din-814m-j3a-user-guide-en.pdf)