YOKOGAWA UT320 Instruction Manual

1-8
<Toc> <1. Installation>
IM 05D01D02-41E
Retransmission Output
Either PV, target setpoint, or control output is output.
Either the retransmission output or the loop power supply can be used with terminals
14
-
15
.
• Number of outputs: 1 (terminals
14
-
15
)
• Output signal: 4-20 mA DC
• Load resistance: 600  or less
• Output accuracy: 0.3% of span under standard operating conditions (232C,
5510% RH, power frequency of 50/60 Hz)
Control Output
Universal output system, The output type can be selected with the software.
• Current output
(Standard type: terminals
16
-
17
; Heating/cooling type: Heating side: terminals
16
-
17
;
Cooling side: terminals
14
-
15
)
Number of outputs 1 or 2 (two for heating/cooling type),
switched between a voltage pulse output
and current output.
Output signal 4-20 mA DC
Load resistance 600  or less
Output accuracy 0.3% of span under standard operating
conditions (232 C, 5510% RH,
power frequency of 50/60 Hz)
• Voltage pulse output
(Standard type: terminals
16
-
17
; Heating/cooling type: Heating side: terminals
16
-
17
;
Cooling side: terminals
14
-
15
)
Number of
outputs
1 or 2 (two for heating/cooling type),
switched between a voltage pulse output and current output.
Output signal On-voltage = 12 V or more (load resistance: 600 Ω or more)
Off-voltage = 0.1 V DC or less
Resolution 10 ms
• Relay contact output
(Standard type: terminals
1
-
2
-
3
; Heating/cooling type: Heating side: terminals
1
-
2
-
3
; Cooling side: terminals
4
-
7
)
Number of outputs 1 or 2 (two for heating/cooling type)
Output signal Three terminals (NC, NO, and common)
Contact rating 250 V AC or 30 V DC, 3 A (resistance load)
Resolution 10 ms
Contact Inputs
• Purpose: Selection between target setpoints or Auto/Man modes, or for other pur-
poses
• Number of inputs: 2
• Input type: Non-voltage contact or transistor open collector input
• Input contact rating: 12 V DC, 10 mA or more
1st Edition : May 31,2000-00

YOKOGAWA UT320 Specifications

General

Brand	YOKOGAWA
Model	UT320
Category	Controller
Language	English