YOKOGAWA UTAdvanced UP55A, User Manual

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All Rights Reserved. Copyright © 2010, Yokogawa Electric Corporation GS 05P02C41-01EN Mar.14,2016-00
Position Proportional Output Specifications
• Position signal input:
Slide resistance: 100 Ω to 2.5 kΩ of total resistance
100% side and slide line: with disconnection detection
0% side: without disconnection detection
Current input: 4 to 20 mA (with disconnection detection)
Input resistance: about 330 Ω
• Sampling period: 50 ms
• Measurement resolution: 0.1% of input span
• Position proportional relay output:
Contact point 1a; 2 points, 250 V AC, 3 A or 30 V DC,
3 A (resistance load)
*: This should always be used with a load of 10 mA or
more.
Heater Break Alarm Specifications
• Number of inputs: 2
• Number of outputs: 2 (transistor contact output)
• Use: Measures the heater current using an external
current transformer (CT) and generates a heater
break alarm when the measured value is less than
the break detection value.
• Current transformer input resistance: About 9.4 Ω
• Current transformer input range: 0.0 to 0.1 Arms
(0.12 Arms or more cannot be applied.)
• Heater current setting range: OFF, 0.1 to 300.0 Arms
Heater current measured value display range: 0.0 to
360.0 Arms
Note: The CT ratio can be set. CT ratio setting range: 1 to 3300
• Recommended CT: CT from U.R.D., Ltd.
CTL-6-S-H: CT ratio 800, measurable current range:
0.1 to 80.0 Arms
CTL-12L-30: CT ratio 3000, measurable current
range: 0.1 to 180.0 Arms
• Heater current measurement period: 200 ms
• Heater current measurement accuracy: ±5% of
current transformer input range span ± 1digit (CT
error is not included.)
• Heater current detection resolution: Within 1/250 of
current transformer input range span
• Break detection On-time: Min. 0.2 second (for time
proportional output)
Safety and EMC Standards
• Safety:
Compliant with IEC/EN 61010-1 (CE), IEC/EN 61010-
2-201 (CE), IEC/EN 61010-2-030 (CE), approved by
CAN/CSA C22.2 No. 61010-1 (CSA), approved by UL
61010-1.
Installation category: II
Pollution degree: 2
Measurement category: I (CAT I) (UL, CSA)
O (Other) (CE)
Rated measurement input voltage: Max. 10 V DC
Rated transient overvoltage: 1500 V (
*
)
*: This is a reference safety standard value for
measurement category I of CSA/UL 61010-1, and
for measurement category O of IEC/EN 61010-2-
030. This value is not necessarily a guarantee of
instrument performance.
• EMC standards:
Compliant with
CE marking
EN 61326-1 Class A, Table 2 (For use in industrial
locations),
EN 61326-2-3
*: The instrument continues to operate at a
measurement accuracy of within ±20% of the
range during testing.
EN 55011 Class A, Group 1
EN 61000-3-2 Class A
EN 61000-3-3
EMC Regulatory Arrangement in Australia and New Zealand
EN 55011 Class A, Group 1
• KC marking: Electromagnetic wave interference
prevention standard, electromagnetic wave protection
standard compliance
Construction, Installation, and Wiring
• Dust-proof and drip-proof: IP66 (for front panel) (Not
available for side-by-side close mounting)/NEMA4 *
*: Hose-down test only
• Material: Polycarbonate (Flame retardancy: UL94V-0)
• Case color: White (Light gray) or Black (Light
Charcoal gray)
• Weight: 0.5 kg or less
• External dimensions (mm): 96 (W) × 96 (H) × 65
(depth from the panel face)
(Depth except the projection on the rear panel)
• Installation: Direct panel mounting; mounting bracket,
one each for upper and lower mounting
• Panel cutout dimensions (mm): 92
+0.8/0
(W) × 92
+0.8/0
(H)
• Mounting attitude: Up to 30 degrees above the
horizontal. No downward titling allowed.
• Wiring: M3 screw terminal with square washer (for
signal wiring and power wiring)