SES-161-H/Q

SES MSYSTEM | Alldatasheet

Document overview

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Technical content

MODEL: SES SES SPECIFICATIONS ES-1646 Rev.3 Page 1/4 http://www.m-system.co.jp/ Plug-in Signal Conditioners M-UNIT HIGH/LOW SELECTOR (isolated) Functions & Features

• Monitoring two DC input signals and transmitting an output signal proportional to the higher or lower input
• LCD meter indicates the selected input signals (engineering unit display selectable)
• Simple loop test output (0 % and 100 %)
• Isolation up to 2000 V AC
• High-density mounting Typical Applications
• Selecting greater flow, pressure, etc. for control
• Heating control by multiple T/C’s on a furnace (1.97) 127 (5) (3.15) mm (inch) MODEL: SES–[1][2][3]–[4][5]

ORDERING INFORMATION

• Code number: SES-[1][2][3]-[4][5] Specify a code from below for each [1] through [5]. (e.g. SES-1AA-B/E2Q)
• Special output range (For codes Z & 0)
• Specify the specification for option code /Q (e.g. /C01/S01) [1] SELECTING FUNCTION 1: Low input 2: High input [2] INPUT Current A: 4 – 20 mA DC (Input resistance 250 Ω) B: 2 – 10 mA DC (Input resistance 500 Ω) C: 1 – 5 mA DC (Input resistance 1000 Ω) H: 10 – 50 mA DC (Input resistance 100 Ω) Voltage 6: 1 – 5 V DC (Input resistance 1 MΩ min.) [3] OUTPUT Current A: 4 – 20 mA DC (Load resistance 750 Ω max.) B: 2 – 10 mA DC (Load resistance 1500 Ω max.) C: 1 – 5 mA DC (Load resistance 3000 Ω max.) D: 0 – 20 mA DC (Load resistance 750 Ω max.) E: 0 – 16 mA DC (Load resistance 900 Ω max.) F: 0 – 10 mA DC (Load resistance 1500 Ω max.) G: 0 – 1 mA DC (Load resistance 15 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.) 4W: -10 – +10 V DC (Load resistance 2000 Ω min.) 5W: -5 – +5 V DC (Load resistance 1000 Ω min.) 0: Specify voltage (See OUTPUT SPECIFICATIONS) [4] POWER INPUT AC Power B: 100 V AC C: 110 V AC D: 115 V AC F: 120 V AC G: 200 V AC H: 220 V AC J: 240 V AC DC Power S: 12 V DC R: 24 V DC V: 48 V DC P: 110 V DC (Not selectable with Option /E2.) [5] OPTIONS (multiple selections) LCD Meter (after selection) blank: Without /E: With (0.0 - 100.0 % display) /E2: With (in engineering unit with backlight and the simple loop test output) Other Options blank: none /Q: Option other than the above (specify the specification)

MODEL: SES SES SPECIFICATIONS ES-1646 Rev.3 Page 2/4 http://www.m-system.co.jp/ SPECIFICATIONS OF OPTION: Q (multiple selections) COATING (For the detail, refer to M-System's web site.) /C01: Silicone coating /C02: Polyurethane coating /C03: Rubber coating TERMINAL SCREW MATERIAL /S01: Stainless steel GENERAL SPECIFICATIONS Construction: Plug-in Connection: M3.5 screw terminals Screw terminal: Chromated steel (standard) or stainless steel Housing material: Flame-resistant resin (black) Isolation: Input to output to power Overrange output: Approx. -10 to +120 % at 1 – 5 V Selecting operation: Automatic Simple loop test output: 0 % and 100 % signal simulated by selecting the front switch positions. (Only for option code /E2) ■ DISPLAY (LCD meter)

• Option code: /E LCD digital display: 0.0 - 100.0 % (min. digit 0.1 %) (No scaling)
• Option code: /E2 LCD digital display: Engineering unit Display scaling: -10000 – +10000 Decimal position: 10-1 - 10-4 or no decimal point Engineering unit: %, μV, mV, V, mA, A, °C, °F, Ω, DEG K, mHz, Hz, kHz, VAC, AAC, mg, g, kg, t, rpm or rps selectable Back light: Green at normal, red at loop test output enable Factory setting: scaling 0.00 - 100.00, unit: % INPUT SPECIFICATIONS ■ DC Current: Shunt resistor attached to the input terminals (0.5 W) OUTPUT SPECIFICATIONS ■ DC Current: 0 – 20 mA DC Minimum span: 1 mA Offset: Max. 1.5 times span Load resistance: Output drive 15 V max. ■ DC Voltage: -10 – +12 V DC Minimum span: 5 mV 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 input
• AC: Operational voltage range: rating ±10 %, 50/60 ±2 Hz, approx. 2 VA (approx. 3 VA with Option /E2)
• DC: Operational voltage range: rating ±10 %, or 85 – 150 V for 110 V rating ripple 10 %p-p max. approx. 2.5 W (110 mA at 24 V; approx. 3.5 W with Option /E2) Operating temperature: -5 to +60°C (23 to 140°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: Surface or DIN rail Weight: 400 g (0.88 lb) PERFORMANCE in percentage of span Accuracy: ±0.2 % Display accuracy: ± (0.2 % of FS + 1 digit) Simple loop test output setting accuracy: ±0.5 % Selecting sensitivity: 0.5% Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) Response time: ≤ 0.5 sec. (0 – 90 %) 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 to power to ground)

MODEL: SES SES SPECIFICATIONS ES-1646 Rev.3 Page 3/4 http://www.m-system.co.jp/ EXTERNAL VIEW OPTION /E2 Loop Test Selector Top Middle Bottom : 0% fixed : 100% fixed : Cancel (normal operating mode) NEXT Key ENTER Key LCD Meter EXTERNAL DIMENSIONS unit: mm (inch) 3456 2187 80 (3.15) 80 (3.15) (.79) 40 (1.57) 50 (1.97) 7.8 (.31) CLAMP (top & bottom) DIN RAIL 35mm wide2–4.5 (.18) dia. MTG HOLE 15 (.59) deep 8–M3.5 SCREW

• When mounting, no extra space is needed between units. TERMINAL ASSIGNMENTS unit: mm (inch) 2187 12 (.47) INPUT RESISTOR (model: REM) Input shunt resistor attached for current input.

MODEL: SES SES SPECIFICATIONS ES-1646 Rev.3 Page 4/4 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM Isolation Base Socket Input shunt resistor attached for current inputs. Option /E, E2 Option /E2 Selector Output Driver 1 INPUT 1 R * INPUT 2 R * LOOP TEST SELECTOR * * OUTPUT U(+) V(–) POWER Specifications are subject to change without notice.