ES-1607 Rev.11
MSEF
Plug-in Signal Conditioners M-UNIT
DC ALARM
(front control button adjustment)
Functions & Features
• Providing SPDT relay outputs at preset DC input levels
• Dual trip
• Latching or non-latching output
• Deadband, ON-delay, Hi/Lo trip, failsafe action can be programmed with front UP/DOWN control buttons
• Enclosed relays
• High-density mounting
Typical Applications
• Annunciator
• Various alarm applications
MODEL: MSEF–[1]5–[2][3]
ORDERING INFORMATION
• Code number: MSEF-[1]5-[2][3]
Specify a code from below for each of [1] through [3].
(e.g. MSEF-65-F/Q)
• Specify the specification for option code /Q
(e.g. /C01)
[1] 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)
Voltage
4
: 0 – 10 V DC (Input resistance 1 MΩ min.)
5
: 0 – 5 V DC (Input resistance 1 MΩ min.)
6
: 1 – 5 V DC (Input resistance 1 MΩ min.)
OUTPUT
5
: Dual trip; SPDT or transfer contact
[2] 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
[3] OPTIONS
blank
: none
/Q
: Options 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
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
Latching output
: Alternatively selectable to deadband option; reset with the power turned OFF.
Front LEDs
: Red/green dual-color LED
Run mode
: Red turns ON in tripped condition.
L1 for Output 1, L2 for Output 2
Check mode
: Green turns ON.
Set mode
: Red/green turns ON.
Display
: LED, 4-digit digital meter
Display range
: -14.0 to +113.5 %
Programming
: Front key pad
• Trip point
• Hysteresis (deadband)
• Latching
• Trip operation (Hi/Lo, coil energized/de-energized)
• ON-delay time
• Power ON-delay time
(Refer to the instruction manual)
INPUT SPECIFICATIONS
■
DC Current
:
Shunt resistor attached to the input terminals (0.5 W)
OUTPUT SPECIFICATIONS
■
Relay Contact
: 100 V AC @ 5 A (cos ø = 1)
120 V AC @ 5 A (cos ø = 1)
240 V AC @ 2.5 A (cos ø = 1)
30 V DC @ 5 A (resistive load)
Maximum switching voltage
: 300 V AC or 125 V DC
Maximum switching power
: 600 VA or 150 W
Minimum load
: 5 V DC @ 10 mA
Mechanical life
: 5 × 10
7
cycles
INSTALLATION
Power input
•
AC
: Operational voltage range: rating ±10 %,
50/60 ±2 Hz, approx. 3 VA
•
DC
:
Operational voltage range: rating ±10 %,
ripple 10 %p-p max., approx. 3 W (120 mA at 24 V)
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
Setpoint accuracy
: ±0.5 %
Display accuracy:
±0.1 %
Deadband setpoint accuracy
: ±0.3 %
Trip point repeatability
: ±0.1 %
Temp. coefficient
: ±0.015 %/°C (±0.008 %/°F)
Response time
: ≤ 0.5 sec. (0 – 100 % at 90 % setpoint)
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)
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
Low Voltage Directive
EN 61010-1
Measurement Category II (output)
Installation Category II (power)
Pollution Degree 2
Input to output to power: Basic insulation (300 V)
RoHS Directive
EXTERNAL VIEW
EXTERNAL DIMENSIONS unit: mm [inch]
TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM