Q64AD Q68ADV Q68ADI Mitsubishi Q series analog-to-digital conversion module.
Q64AD, Q68ADV, and Q68ADI are the analog-to-digital conversion modules of Mitsubishi Q series, which can only be used in Q series systems.
Q64AD: 4 channels, each channel can be selected as voltage input or current input.
Q68ADV: 8 channels, all voltage inputs.
Q68ADI: 8 channels, all current inputs.
1. Q64AD Q68ADV Q68ADI features.
1. High-speed conversion.
Conversion at high speeds of 80 s channels. In addition, the temperature drift compensation function can be performed using the processing time of "conversion time for all channels + 160s".
2. High precision.
The precision of the conversion process is 01% (when the ambient temperature is 25-5 ° C).
3. Switch the resolution mode.
The resolution mode can be changed on a per-app basis, and you can choose to set the numeric value resolution to 12000 or 1 16000
4. Change the input range.
The input range can be easily set by the GX Developer (input range refers to Bias Types of Gain Settings The most commonly used ranges are set to default, but used.
The user can also set the bias gain).
5. Easy to use utility package settings.
Separate utility package (gx configurator-ad).
Utility packages are not required. However, it can be used to set initialization settings and auto-refresh settings on the screen, shorten the sequential control program, and check the settings and running status.
2. Q64AD Q68ADV Q68ADI parameter specifications.
3. Q64AD Q68ADV Q68ADI external wiring and precautions.
Q64AD external wiring.
1 The power cord adopts a two-core twisted-pair shielded wire.
2 indicates the input impedance of the Q64AD.
3 If current is input, it must be connected to the (V+) and (I+) terminals.
4 Generally"a.g."The terminals do not need to be wired. It can be used as a GND for the grounding of compatible devices under the following conditions.
When"a.g"with"GND of compatible devices"When there is a difference in polarity.
When only the + end is open on the wire, it is used as a replacement for the 0V input.
5 Grounding must be used. Also, ground the FB of the power module.
Q68ADV external wiring.
1 The power cord adopts a two-core twisted-pair shielded wire.
2 indicates the input impedance of Q68ADV.
3 Generally"a.g."The terminals do not need to be wired. It can be used as a GND for the grounding of compatible devices under the following conditions.
When"a.g"with"GND of compatible devices"When there is a difference in polarity.
When only the + end is open on the wire, it is used as a replacement for the 0V input.
4 Grounding must be used. Also, ground the FB of the power module.
Q68ADI external wiring.
1 The power cord adopts a two-core twisted-pair shielded wire.
2 indicates the input impedance of Q68ADV.
3 Generally"a.g."The terminals do not need to be wired. When"a.g"with"GND of compatible devices"It can be used as a GND for the ground of compatible devices when there is a difference in polarity.
4 Grounding must be used. Also, ground the FB of the power module.
Precautions for external wiring].
The AC control circuit of the Q64AD Q68ADV and the external input signal of the Q68ADI should be isolated to avoid the effects of power surges and induction on the AC side.
Do not place the cable close to or bundle the cable with the main line, high voltage cable or load cable other than the PLC when securing the cable, which may increase the effects of noise, power surge and induction.
Single-point grounding of shielded wires and welded cables.
Press-fit terminals with sleeves without solder joints cannot be used in terminal strips, and it is recommended to cover the cable glands of press-fit terminals with marker or insulating tubes.