F-6
1/32 DIN Digital Panel Meter
K3GN
Ordering Information
■
List of Models
Note: Refer to page 10 for information on models with normally energized relays.
Specifications
■
Ratings
Note: 1. A control power supply capacity greater than the rated capacity is required when the Digital Panel Meter is turned ON. Do not forget to
take this into consideration when using several Digital Panel Meters. When power is supplied, all indicators will light and outputs will be
OFF. When using startup compensation time operation, the display will read “
00000
” and all outputs will be OFF.
2. Enabled only when using DC voltage/current input. (Min.time for control signal input: 80 ms)
Supply
voltage
Input type
Output type
Model
Judgement output
Data transmission output
24 VDC
DC voltage, DC current,
or NPN input
2 relay contact outputs
(SPST-NO)
None
K3GN-NDC 24 VDC
RS-485
K3GN-NDC-FLK 24 VDC
DC current (0 to 20 mA, 4 to 20 mA)
K3GN-NDC-L1 24 VDC
DC voltage (0 to 5 V, 1 to 5 V, 0 to 10 V)
K3GN-NDC-L2 24 VDC
2 relay contact outputs
(SPST-NO)
Normally energized
relays (See note.)
None
K3GN-NDC-400 24 VDC
RS-485
K3GN-NDC-FLK-400 24 VDC
DC current (0 to 20 mA, 4 to 20 mA)
K3GN-NDC-L1-400 24 VDC
DC voltage (0 to 5 V, 1 to 5 V, 0 to 10 V)
K3GN-NDC-L2-400 24 VDC
3 transistor outputs (NPN
open collector)
None
K3GN-NDT1 24 VDC
RS-485
K3GN-NDT1-FLK 24 VDC
DC current (0 to 20 mA, 4 to 20 mA)
K3GN-NDT1-L1 24 VDC
DC voltage (0 to 5 V, 1 to 5 V, 0 to 10 V)
K3GN-NDT1-L2 24 VDC
DC voltage, DC current,
or PNP input
2 relay contact outputs
(SPST-NO)
None
K3GN-PDC 24 VDC
RS-485
K3GN-PDC-FLK 24 VDC
3 transistor outputs (PNP
open collector)
None
K3GN-PDT2 24 VDC
RS-485
K3GN-PDT2-FLK 24 VDC
Item
K3GN-ND
With DC voltage, DC current, and NPN input
K3GN-PD
With DC voltage, DC current, and PNP input
Supply voltage
24 VDC
Operating voltage range
85% to 110% of the rated supply voltage
Power consumption (at max. load) (See note 1.)
2.5 W max. (at max. DC load with all indicators lit)
Input signal
DC voltage, DC current, no-voltage contact, open collector
DC voltage/current
input
A/D conversion
Double integral method
Pulse signal input
Pulse measurement
method
Periodic measurement method
External power supply
None
Control input
Present value hold or forced zero (selectable) (See note 2.)
Outputs
(Outputs depend on
the model.)
Relay contact output
1 A, 30 VDC (resistive load), mechanical life: 50,000,000 operations min., electrical life: 100,000
operations min.
Transistor output
Max. load voltage: 24 VDC, Max. load current: 50 mA, Leakage current: 100
μ
A max.
Communications output
RS-485 (2-wire, half-duplex)
Linear output
DC current (0 to 20 mA DC, 4 to 20 mA: Load:
500
Ω
max., Resolution: Approx. 10,000)
DC voltage (0 to 5 VDC, 1 to 5 VDC, 0 to 10 VDC:
Load: 5k
Ω
min., Resolution: Approx. 10,000)
---
Display
Negative LCD (backlit LCD) display
7-segment digital display, character height: 7.0 mm, and single illuminated display
Main functions
Scaling, prescaling, teaching, average processing, forced zero, display color selection, output type
selection, key protection, startup compensation timer, hysteresis
Ambient temperature
Operating:
−
10
°
C to 55
°
C (with no condensation or icing)
Storage:
−
25
°
C to 65
°
C (with no condensation or icing)
Ambient humidity
Operating: 25% to 85%
Altitude
2,000 m max.
Accessories
Rubber packing, fixture, operation manual