Chapter 6 Appendix
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6.2 About the Relay Box
• A fire may occur if another manufacturer’s external drying heater is used. Be sure to connect to
the machine via the specified optional compact relay box or the relay box 2.
• The JV100-160 allows only one relay box (OPT-J0370 or OPT-J0407) to be connected.
• The optional connection relay cable (OPT-J0512 drying fan connection kit) is required when
using a relay box.
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Outline
The relay box switches the heater power on and off automatically linked to the machine operation.
• The heater power is shut off if printing stops to prevent heating while no operation is in progress.
• The relay box does not have the temperature control function of the external drying heater. Set the
temperature on the external drying heater side.
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Specifications
Compact relay box (OPT-J0370) Power
supply
specificatio
ns
Single-phase 100 to 120 V AC/12 A, single-phase 200
to 240 V AC/8 A, 50/60 Hz, single-circuit supply from
main power supply
Type Electric heater using resistance heater, or lamp
Relay box 2 (OPT-J0407) Power
supply
specificatio
ns
Single-phase 100 V to 240 V AC/30 A, 50/60 Hz, single-
circuit main power supply
Type Electric heater using resistance heater, or lamp
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