Yokogawa Button Operated DX2000 - Manual (Page 333)

13-15
IM 04L42B01-01E
Specifications
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2
3
4
5
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7
8
9
10
11
12
13
App
Index
Remote Control (/R1)
Item Specifications
Number of input terminals 8
Input type Isolated from the main circuitry through a photocoupler, built-in isolated power supply for the input
terminals, and shared common.
Input type and signal level
Voltage-free contact Contact closed at 200 Ω or less and contact open at 100 kΩ or greater. The remote contact input
operation can be set to normal open or normal close (release number 3 or later)
Open collector ON voltage: 0.5 V or less (sink current 30 mA or more), leakage current when OFF: 0.25 mA or less
Allowable input voltage 5 VDC
Signal type Level or edge (250 ms or more)
Action Executes a specified action by applying a given signal to the remote signal input terminal.
Action assignment: Set using the event action function
24 VDC Transmitter Power Supply (/TPS4 and /TPS8)
Item Specifications
Number of loops 4 (/TPS4) or 8 (/TPS8)
Output voltage 22.8 to 25.2 VDC (under rated load current)
Rated output current 4 to 20 mADC
Max. output current 25 mADC (overcurrent protection operation current: approx. 68 mADC)
Allowable conductor resistance
RL ≤ (17.8 – minimum transmitter operation voltage)/0.02 A
where 17.8 V is the result obtained by subtracting the maximum drop voltage of 5 V when the
load shunt resistance is 250 Ω from the minimum output voltage of 22.8 V
Max. length of wiring 2 km (when using the CEV cable)
Insulation resistance 20 MΩ or more at 500 VDC between output terminal and ground
Dielectric strength 500 VAC (50/60 Hz, I = 10mA) for one minute between output terminal and ground
500 VAC (50/60 Hz, I = 10mA) for one minute between output terminals
Easy Text Entry (/KB1 and /KB2)
Item Specifications
Remote control terminal (438227)
Operating temperature range
0 to 40°C
Operation humidity range 20% to 80% RH (at 5 to 40°C no condensation)
Power supply 3 VDC AA dry batteries × 2
Weight Approx. 60 g (excluding the batteries)
External dimensions 170 (H) × 50 (W) × 23.7 (D) mm
Signal Infrared
Combination with the DX
Number of units that can be controlled individually
Up to 32 units by setting the ID number
Communication distance Up to 8 m from the front of the light receiving section of the DX (reference value)*
Directional characteristics
See the figure below (reference characteristics)*
* Varies depending on the operating environment such as the battery voltage and the presence
or absence of external light.
Standard accessories (/KB1)
Remote control unit, two alkaline dry batteries, and ID number label
Distance (m)
Horizontal Vertical
0
0 0
30
15 15 10 10 5 5 1 1
- 30
- 45
- 60
45
60
90 - 90
Distance (m)
0
30
15 15 10 10 5 5 1 1
- 30
- 45
- 60
45
60
90 - 90
(+)
(+)
(-) (-)
13.5 Options