YOKOGAWA UT Advanced UT32A, User Manual

Page: 327 / 340

19-6
IM 05P01D31-01EN
19.1.12 24 V DC Loop Power Supply Specifications
• Use: Power is supplied to a 2-wire transmitter.
• Power supply: 21.6 to 28.0 V DC
• Rated current: 4 to 20 mA DC
• Maximum power supply: About 30 mA (with short circuit current limiting circuit)
19.1.13 Safety and EMC Standards
• Safety: Compliant with IEC/EN61010-1 (CE), approved by CAN/CSA C22.2
No.61010-1 (CSA), approved by UL61010-1.
Installation category: CAT. II Pollution degree: 2
Measurement category: I (CAT. I)
Rated measurement input voltage: Max. 10 V DC
Rated transient overvoltage: 1500 V (Note)
Note: This is a reference safety standard value for Measurement Category I of IEC/EN/CSA/
UL61010-1. This value is not necessarily a guarantee of instrument performance.
• EMC Conformity standards:
CE marking
EN61326-1 Class A, Table 2 (For use in industrial locations)
EN61326-2-3
EN 55011 Class A, Group1
EN 61000-3-2 Class A
EN 61000-3-3
C-tick mark
EN 55011 Class A, Group1
The instrument continues to operate at a measurement accuracy of within ±20% of the
range during testing
19.1.14 Construction, Installation, and Wiring
• Dust-proof and drip-proof: IP56 (for front panel) (Not available for side-by-side close
mounting.)
• 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):
UT35A: 96 (W) × 96 (H) × 65 (depth from the panel face)
UT32A: 48 (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):
UT35A: 92
+0.8/0
(W) × 92
+0.8/0
(H)
UT32A: 45
+0.6/0
(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)
19.1 Hardware Specifications