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ES-9807 Rev.6 MODEL Limit Alarms M-PAC MP1800 -1823 Functions & Features
- Accepting potentiometer resistance and provid- ing relay contact closure(s) at a preset input level • Single, latching or dual setpoint • Failsafe opera- tion available • Deadband adjustable from 1 to 100%
- Indicator LED provided Typical Applications
- Annunciator • Various alarm applications MODEL & SUFFIX CODE SELECTION
ORDERING INFORMATION
Specify code number. (e.g. MP1800-0-F/T/V) GENERAL SPECIFICATIONS Construction: plug-in Connection: M3.5 screw terminals on base socket Housing material: flame-resistant resin (black) Isolation: input to output to power (non-isolated between I/O with Option V) Zero/span adjustments: multi-turn screwdriver (front); 0 –␣ 50% of total resistance for zero; 50 – 100% for span Setpoint adjustments: front accessed three-turn screwdriver, remote dial potentiometer or DC input Deadband adjustments: front accessed single-turn screwdriver; 1 – 100% Front LEDs: red lights turn on at a tripped condition Power ON timer: relays de-energized for approx. 2 seconds after power is turned on. POTENTIOMETER INPUT LIMIT ALARM P . 1 / 4 MP18 qq –0–q /q MODEL INPUT TYPE 8 : Potentiometer RELAY CONTACT OUTPUT 0 : Single (Hi) trip, non-latching 1 : Single (Hi) trip, latching 2 : Dual (Hi/Lo) trip, non-latching SETPOINT CONTROL 0 : Front-accessed three-turn screwdriver adjust. 2 : Remote dial connections (total resistance 1k – 100kΩ ) 3 : DC programmable (0 – 1V) INPUT RESISTANCE 0 : Total resistance 100Ω – 100kΩ POWER INPUT F : 120V AC J : 240V AC R : 24V DC S : 12V DC OPTIONS H : Latching operation for dual trip (182X only); Reset at power off (5 seconds min.) R : Reversed relay sense T : Transmitter output (0 – 1V DC) V : Relay drive voltage output X : Lo-trip sense for single trip; Lo/Lo for dual trip Y : Hi/Hi-trip sense for dual trip (182X only) M•PAC LIMIT ALARM SET 2 SET 1 SET 2DEADBAND SET 1 DEADBAND SPAN ZERO (1.97) 132 (5.20) (3.15) mm (inch)
ES-9807 Rev.6 Specifications subject to change without notice. INSTALLATION Power input AC : rating ±10%, 50/60 ±2 Hz, approx. 2VA DC : rating ±10% (ripple 10% p-p max.) 80mA at 24V, 160mA at 12V Operating temperature: -5 to +60°C (23 to 140°F) Storage temperature: -20 to +85°C (-5 to +185°F) Operating humidity: 30 to 90% RH (non-condensing) Mounting: surface (DIN rail available for 11-pin base) Dimensions 11-pin base: W50×H80×D132 mm See General Spec. Sheet Figure A. 20-pin base: W80×H101×D136 mm See General Spec. Sheet Figure B. Weight: 400 g (0.88 lbs) PERFORMANCE in percentage of span Repeatability: ±0.2% Temp. coefficient: ±0.05%/°C (±0.027%/°F) Response time: 100 milliseconds, typical Common mode rejection
60 Hz: greater than 120 dB
DC : greater than 140 dB Line voltage effect: ±0.1% over voltage range Insulation resistance: ≥100MΩ with 500V DC Dielectric strength: 1000V AC @1 minute (input to output to power) 2000V AC @1 minute (output to ground) P . 2 / 4 INPUT & OUTPUT n INPUT : potentiometer; 100 Ω – 100kΩ n REMOTE SETPOINT INPUT MP18X2 : potentiometer; any value of 1k – 100k Ω ; excitation 4V MP18X3 : 0 – 1V DC n RELAY CONTACT OUTPUT
- Single/Latching: isolated DPDT relay; de-energized at trip
- Dual: isolated SPDT relay; energized at trip Rating: 120V AC @3A (cosø=1) 30V DC @3A (resistive load) Relay life Electrical: 105 cycles Mechanical: 107 cycles For maximum relay life with inductive loads, external protection is recommended. n VOLTAGE OUTPUT (Option V): 24V DC average; Drives 1.2kΩ or greater coil impedance n TRANSMITTER OUTPUT (Option T) : 0 – 1V DC; 1mA max. (setpoint and process input)
ES-9807 Rev.6P . 3 / 4 BLOCK DIAGRAM
9 AMP
SP.SET DB COM- PAR Z S NEU / 3 LATCH RESET MP181X LATCH RESET MP18X2 SP POT CCW SP POT W SP POT CW MP18X3 MP18X0 SP XMTR XMTR COMMON PROC XMTR Option T N.O. COM. N.C. 17 N.O. COM. N.C. SP SP Option V RELAY DRIVE RELAY DRIVE INPUT INPUTMIN. MAX. INPUT
4 AMP
SP.SET DB COM- PAR Z S +HOT / 1 –NEU / 3 N.O. COM. N.C. 9 N.O. COM. N.C. Option V RELAY DRIVE RELAY DRIVE n SINGLE / LATCHING OUTPUT
- 11-pin Base •20-pin Base
SP.SET DB COM- PAR Z S LO SP POT W MP1822 LO SP POT CW SP POTS CCW HI SP POT W MP1823 4 MP1820 4 8HI SP POT CW 8 8 PROC XMTR LO SP XMTR HI SP XMTR Option T N.O. COM. N.C. 17 N.O. COM. N.C.12 XMTR COMMON6 LO SP HI SP SP COMMON Option V RELAY DRIVE RELAY DRIVE SP.SET DB COM- PAR Z S SP.SET DB COM- PAR N.O. LOHI COM. N.C. 9 N.O. COM. N.C. HILO Option V RELAY DRIVE RELAY DRIVE RELAY DRIVE RELAY DRIVE RELAY DRIVE RELAY DRIVE n DUAL OUTPUT
- 11-pin Base •20-pin Base SP.SET DB COM- PAR INPUT INPUTMIN. MAX. INPUT +HOT / INPUT INPUTMIN. MAX. INPUT +HOT / –NEU / –NEU / INPUT INPUTMIN. MAX. INPUT +HOT /
ES-9807 Rev.6 Specifications subject to change without notice. P . 4 / 4 TERMINAL ASSIGNMENT n SINGLE OUTPUT PIN MP1800 MP1800 MP1802 MP1802 MP1803 MP1803 w/Option T w/Option T w/Option T
1 POWER (Hot/+) POWER (Hot/+) POWER (Hot/+) POWER (Hot/+) POWER (Hot/+) POWER (Hot/+)
2 INPUT Max. CW No Connection No Connection No Connection No Connection No Connection
3 POWER (Neu/–) POWER (Neu/–) POWER (Neu/–) POWER (Neu/–) POWER (Neu/–) POWER (Neu/–)
4 INPUT W No Connection No Connection No Connection No Connection No Connection
INPUT Min. CCW No Connection SP Pot CCW SP Pot CCW SP – SP – 6 N.O. No Connection SP Pot W SP Pot W SP + SP +
7 COM * No Connection SP Pot CW SP Pot CW No Connection No Connection
8 N.C. * SP Xmtr + No Connection SP Xmtr + No Connection SP Xmtr + 9 N.O. INPUT W INPUT W INPUT W INPUT W INPUT W
10 COM Xmtr Common No Connection Xmtr Common No Connection Xmtr Common
11 N.C.
12 No Connection Proc Xmtr + No Connection Proc Xmtr +
14 COM * COM * COM * COM * COM *
16 No Connection No Connection No Connection No Connection No Connection
18 COM COM COM COM COM
N.O. = Normally Open COM = Common N.C. = Normally Closed Proc = Process Xmtr = Transmitter SP = Setpoint W = Wiper CW = Clockwise CCW = Counterclockwise *Pins used for Option V n LATCHING OUTPUT PIN MP1810 MP1810 MP1812 MP1812 MP1813 MP1813 w/Option T w/Option T w/Option T
2 No Connection No Connection No Connection No Connection No Connection No Connection
4 Latch Reset Latch Reset Latch Reset Latch Reset Latch Reset Latch Reset
5 No Connection No Connection SP Pot CCW SP Pot CCW SP – SP –
6 No Connection No Connection SP Pot W SP Pot W SP + SP +
7 No Connection No Connection SP Pot CW SP Pot CW No Connection No Connection
8 No Connection SP Xmtr + No Connection SP Xmtr + No Connection SP Xmtr +
9 INPUT W INPUT W INPUT W INPUT W INPUT W INPUT W
10 No Connection Xmtr Common No Connection Xmtr Common No Connection Xmtr Common
12 No Connection Proc Xmtr + No Connection Proc Xmtr + No Connection Proc Xmtr +
14 COM * COM * COM * COM * COM * COM *
16 Latch Reset Latch Reset Latch Reset Latch Reset Latch Reset Latch Reset
18 COM COM COM COM COM COM
N.O. = Normally Open COM = Common N.C. = Normally Closed Proc = Process Xmtr = Transmitter SP = Setpoint W = Wiper CW = Clockwise CCW = Counterclockwise *Pins used for Option V KEYS N.O. = Normally Open COM = Common N.C. = Normally Closed Proc = Process Xmtr = Transmitter SP = Setpoint W = Wiper CW = Clockwise CCW = Counterclockwise *Pins used for Option V 20-pin: 11-pin: Hi Set = 7(+) - 8(–) PIN MP1820 MP1820 MP1822 MP1822 MP1823 MP1823 w/Option T w/Option T w/Option T 2 INPUT max. CW No Connection No Connection No Connection No Connection No Connection
4 INPUT W No Connection Lo SP Pot CW Lo SP Pot CW No Connection No Connection
INPUT Min. CCW No Connection Lo SP Pot W Lo SP Pot W Lo SP + Lo SP + 6 N.O. Xmtr Common SP Pots CCW SP Pots CCW/ SP Common/ SP Common/ Xmtr Common Xmtr Common
7 COM * ␣␣␣␣␣H i S e t N o Connection Hi SP Pot W Hi SP Pot W Hi SP + Hi SP +
8 N.C. * No Connection Hi SP Pot CW Hi SP Pot CW No Connection No Connection 9 N.O. INPUT W INPUT W INPUT W INPUT W INPUT W