ES-8512 Rev.10

W5TS

Terminal Block Dual Output Signal Conditioners W5-UNIT

THERMOCOUPLE TRANSMITTER

Functions & Features
• Accepts direct input from a thermocouple
• Two independent output ranges
• Linearization and burnout
• Cold junction compensation
• Fast response type available
• High-density mounting

MODEL: W5TS-[1][2][3]-[4][5]

ORDERING INFORMATION

• Code number: W5TS-[1][2][3]-[4][5]
Specify a code from below for each of [1] through [5].
  (e.g. W5TS-2A6-R/K/BL/Q)
• Temperature range (e.g. 0 – 800°C)
• Special output ranges (For codes Z & 0)
• Specify the specification for option code /Q
  (e.g. /C01/V01/S01)

[1] INPUT THERMOCOUPLE

1: (PR) (Usable Range 0 to 1760°C, 32 to 3200°F)
2: K (CA) (Usable range -270 to +1370°C, -454 to +2498°F)
3: E (CRC) (Usable range -270 to +1000°C, -454 to +1832°F)
4: J (IC) (Usable range -210 to +1200°C, -346 to +2192°F)
5: T (CC) (Usable range -270 to +400°C, -454 to +752°F)
6: B (RH) (Usable range 0 to 1820°C, 32 to 3308°F)
7: R (Usable range -50 to +1760°C, -58 to +3200°F)
8: S (Usable range -50 to +1760°C, -58 to +3200°F)
N: N (Usable range -270 to +1300°C, -454 to +2372°F)
0: Specify

[2] OUTPUT 1

Current
A: 4 – 20 mA DC (Load resistance 550 Ω max.)
B: 2 – 10 mA  DC (Load resistance 1100 Ω max.)
C: 1 – 5 mA DC (Load resistance 2200 Ω max.)
D: 0 – 20 mA DC (Load resistance 550 Ω max.)
E: 0 – 16 mA DC (Load resistance 685 Ω max.)
F: 0 – 10 mA DC (Load resistance 1100 Ω max.)
G: 0 – 1 mA DC (Load resistance 11 kΩ max.)
Z: Specify current (See OUTPUT SPECIFICATIONS)
Voltage
1: 0 – 10 mV DC (Load resistance 10 kΩ min.)
2: 0 – 100 mV DC (Load resistance 100 kΩ min.)
3: 0 – 1 V DC (Load resistance 100 Ω min.)
4: 0 – 10 V DC (Load resistance 1000 Ω min.)
5: 0 – 5 V DC (Load resistance 500 Ω min.)
6: 1 – 5 V DC (Load resistance 500 Ω min.)
0: Specify voltage (See OUTPUT SPECIFICATIONS)

[3] OUTPUT 2

Same range availability as Output 1
Y: None

[4] POWER INPUT

AC Power
M: 85 – 264 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
(CE not available)
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
R2: 11 – 27 V DC
(Operational voltage range 11 – 27 V, ripple 10 %p-p max.)
(CE not available)
P: 110 V DC
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
(CE not available)

[5] OPTIONS (multiple selections)

Response Time (0 – 90 %)
blank: Standard (≤ 0.5 sec.)
/K: Fast Response (Approx. 25 msec.)
Burnout
blank: Upscale burnout
/BL: Downscale burnout
/BN: No burnout
Other Options
blank: none
/Q: Option other than the above (specify the specification)

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING (For the detail, refer to our web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
ADJUSTMENT
/V01: Multi-turn fine adjustment
TERMINAL SCREW MATERIAL
/S01: Stainless steel

GENERAL SPECIFICATIONS

Construction: Terminal block
Connection
  Input: M3.5 screw terminals (torque 0.8 N·m)
  Output & power: M3 screw terminals (torque 0.8 N·m)
Screw terminal: Nickel-plated steel (standard) or stainless steel
Housing material: Flame-resistant resin (black)
Isolation: Input to output 1 to output 2 to power
Overrange output: Approx. -10 to +120 % at 1 – 5 V
Zero adjustment: -2 to +2 % (front)
Span adjustment: 98 to 102 % (front)
At burnout: Downscale ≤ -10 %, Upscale ≥ 110 %,
For output code 4W, Downscale ≤ -3%, Upscale ≥ 103%
Linearization: Standard
Cold junction compensation: CJC sensor attached to the
input terminals

INPUT SPECIFICATIONS

Minimum span: 3 mV
Input resistance: 20 kΩ min.
Burnout sensing: 0.1 μA

Lower temperature range & span (in °C)
(PR): Lower range 0 to 880°C;  min. span 370°C
K (CA): Lower range -270 to +1200°C;  min. span 75°C
E (CRC): Lower range -270 to +750°C;  min. span 50°C
J (IC): Lower range -210 to +800°C;  min. span 60°C
T (CC): Lower range -270 to +325°C;  min. span 75°C
B (RH): Lower range 0 to 750°C;  min. span 780°C
R: Lower range -50 to +550°C;  min. span 360°C
S: Lower range -50 to +550°C;  min. span 380°C
N: Lower range -270 to +1100°C;  min. span 110°C

Lower temperature range & span (in °F)
(PR): Lower range 32 to 1616°F;  min. span 670°F
K (CA): Lower range -454 to +2192°F;  min. span 140°F
E (CRC): Lower range -454 to +1382°F;  min. span 90°F
J (IC): Lower range -346 to +1472°F;  min. span 110°F
T (CC): Lower range -454 to +617°F;  min. span 140°F
B (RH): Lower range 32 to 1382°F;  min. span 1450°F
R: Lower range -58 to +1022°F;  min. span 680°F
S: Lower range -58 to +1022°F;  min. span 700°F
N: Lower range -454 to +2012°F;  min. span 200°F

Remark: The described accuracy may be partially not satisfied when the temperature ranges below 0°C. Consult factory.

OUTPUT SPECIFICATIONS

■ DC Current: 0 – 20 mA DC
Minimum span: 1 mA
Offset: Max. 1.5 times span
Load resistance: Output drive 11 V max.
■ DC Voltage: -10 – +12 V DC
Spans: Min. 5 mV, max. 20 V
Offset: Max. 1.5 times span
Load resistance: Output drive 10 mA max.; 5 mA for negative  voltage output; at ≥ 0.5 V

INSTALLATION

 Power Consumption
•AC:
 Approx. 4 VA at 100 V
 Approx. 5 VA at 200 V
 Approx. 6 VA at 264 V
•DC: Approx. 3 W
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 0 to 90 %RH (non-condensing)
Mounting: DIN rail
Weight: 130 g (0.29 lb)

PERFORMANCE in percentage of span

Accuracy (whichever is greater)
  K, E, J: ±0.1 % of FS or ±0.2°C (±0.36°F)
  T, N: ±0.2 % of FS or ±0.2°C (±0.36°F)
  PR, B, R, S: ±0.3 % of FS
    (at over 400°C for R, S and PR; over 770°C for B)
Cold junction compensation error
      (at 20°C ±10°C or 68°F ±18°F)
  K, E, J, T, N: ±0.5°C or ±0.9°F
  S, R, PR: ±1°C or ±1.8°F
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
  (at over 400°C or 750°F for R, S and PR; over 770°C or 1420°F for B)
Burnout response: ≤ 10 sec.
Line voltage effect: ±0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength:
2000 V AC @1 minute (input to output 1 or output 2 to power to ground)
1000 V AC @1 minute (output 1 to output 2)

STANDARDS & APPROVALS

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

EXTERNAL DIMENSIONS unit: mm [inch]

TERMINAL ASSIGNMENTS unit: mm [inch]

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM