R5-RS1A RTD INPUT MODULE

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ES-7558 Rev.11

R5-RS1A

Remote I/O R5 Series

RTD INPUT MODULE

(re-transmitted output)

MODEL: R5–RS1A[1][2]

ORDERING INFORMATION

• Code number: R5-RS1A[1][2]
Specify a code from below for each of [1] and [2].
(e.g. R5-RS1AW/Q)
• Specify the specification for option code /Q
(e.g. /C01)

NO. OF CHANNELS

1: 1 channel

OUTPUT

Current
A: 4 – 20 mA DC (Load resistance 600 Ω max.)

[1] COMMUNICATION MODE

S: Single
W: Dual

[2] OPTIONS

blank: none
/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q

COATING (For the detail, refer to our web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating

GENERAL SPECIFICATIONS

Connection
  Internal bus: Via the Installation Base (model: R5-BS)
  I/O: Euro type connector terminal
(Applicable wire size: 0.2 – 2.5 mm² (AWG24 - 12),
   stripped length 7 mm)
  Internal power: Via the base (model: R5-BS)
Isolation: Input to output to internal bus or internal power
Zero/Span adj. mode selector: Rotary switch; monitor mode, adj. mode and simulated output mode selectable
Sensor type: Selectable with the side DIP SW
Temperature unit: °C, °F or absolute temperature selectable with the side DIP SW
Burnout detection: Upscale or downscale selectable with the side DIP SW
Linearization: Standard
RUN indicator: Bi-color (red/green) LED;
Red when the bus A operates normally;
Green when the bus B operates normally;
Amber when both buses operate normally.

INPUT SPECIFICATIONS

Maximum leadwire resistance: 200 Ω per wire (3-wire)
Sensing current: ≤ 1 mA

OUTPUT SPECIFICATIONS

Operational range: Approx. 0 – 24 mA DC

INSTALLATION

Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: Installation Base (model: R5-BS)
Weight: 100 g (0.22 lb)

PERFORMANCE

Conversion accuracy
Input: ±0.4°C (±3.0°C for Cu 10)
Output: ±0.1% of the retransmitted range + input conversion accuracy
(May exceed ±0.1 % depending upon the input temperature range.)
Conversion data: Temperature data scaled and converted into 0 – 100 % data and supplied to the internal network bus
Data allocation: 1
Temp. coefficient
Input: ±0.015 %/°C (±0.008 %/°F)
Output: ±0.02 %/°C (±0.01 %/°F)
Response time: ≤ 0.4 sec. (0 – 90 %)
Burnout response time: ≤ 2 sec.
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute (input to output to internal bus or internal power)
2000 V AC @ 1 minute (power input to FG; isolated on the power supply module)

STANDARDS & APPROVALS

EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive

FUNCTIONS

• Zero/Span Adjustment Modes
Monitor Mode
Re-transmits the input signal as output in proportion.
Output 0 % Adjustment Mode
Adjusts the 0 % output signal using the front UP/DOWN buttons, in monitoring the output value with a multimeter. SW1 through SW3 switch the internal increments by 1, 5 and 10.
Output 100 % Adjustment Mode
Adjusts the 100 % output signal using the front UP/DOWN buttons, in monitoring the output value with a multimeter. SW4 through SW6 switch the internal increments by 1, 5 and 10.
Simulated Output Mode
Outputs the simulated signals of 0 %, 50 % and 100 %.
• How to Operate
1) Start up in Monitor Mode (SW position = 0) and wait for 2 or 3 seconds.
2) Switch to another mode and go through the adjustments.
3) Reset the switch to the position ‘0’ so that the new setting is stored in the internal memory.