Control Logic Signal Specifications
The control logic connectors are located just behind the front housing cover. The relay contacts are just to the left of the logic connectors. Connector labeling is shown below.
RS485 | Logic inputs |
comm. |
Relay contacts
AL2 AL1 AL0
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| SN | 7 |
| 6 |
| 5 | 4 |
| 3 |
| 2 |
| 1 |
| L |
| PLC | P24 |
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| Jumper wire |
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| SP |
| EO |
| EA | H |
| O |
| OI |
| L |
| AM | CM2 |
| 12 | 11 |
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RS485 | Pulse | Pulse |
| Analog |
| Analog |
| Logic | |||||||||||||||||||||||||||
comm. | Train | Train |
| input |
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| output |
| output | ||||||||||||||||||||||||||
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| output | input |
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P24 | +24V for logic inputs | 24VDC, 100mA. (do not short to terminal L) |
PLC | Intelligent input common | To change to sink type, remove the jumper |
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| wire between [PLC] and [L], and connect it |
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| between [P24] and [PLC]. In this case, |
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| connecting [L] to [1]~[7] makes each input |
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| ON. Please remove the jumper wire when |
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| using external power supply. |
1 | Discrete logic inputs | 27VDC max. (use PLC or an external supply |
2 | (Terminal [3],[4],[5] and [7] | referenced to terminal L) |
3/GS1 | have dual function. See |
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4/GS2 | following description and |
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5/PTC | related pages for the details.) |
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6 |
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7/EB |
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GS1(3) | Safe stop input GS1 | Functionality is based on |
GS2(4) | Safe stop input GS2 | See appendix for the details. |
PTC(5) | Motor thermistor input | Connect motor thermistor between PTC and |
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| L terminal to detect the motor temperature. |
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| Set 19 in C005. |
EB(7) | Pulse train input B | 2kHz max. |
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| Common is [PLC] |
EA | Pulse train input A | 32kHz max. |
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| Common is [L] |
L (in upper row) *1 | GND for logic inputs | Sum of input [1]~[7] currents (return) |
11/EDM | Discrete logic outputs [11] | 50mA max. ON state current, |
| (Terminal [11] has dual | 27 VDC max. OFF state voltage |
| function. See following | Common is CM2 |
| description and related pages | In case the EDM is selected, the functionality |
| for the details.) | is based on |
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| 4VDC max. ON state voltage depression |
12 | Discrete logic outputs [12] | 50mA max. ON state current, |
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| 27 VDC max. OFF state voltage |
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| Common is CM2 |
CM2 | GND for logic output | 100 mA: [11], [12] current return |
AM | Analog voltage output | 0~10VDC 2mA maximum |
EO | Pulse train output | 10VDC 2mA maximum, 32kHz maximum |
L (in bottom row) *2 | GND for analog signals | Sum of [OI], [O], and [H] currents (return) |
OI | Analog current input | 4 to 19.6 mA range, 20 mA nominal, |
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| input impedance 100 Ω |
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