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Programmable Relay, ZEN

Programmable Relay, ZEN

Offers easier and smaller scale automatic control

[Features]
· ZEN, optimal for simple control, is now improved with new features.
[Space and man-hour saving wiring]
· Many features in a compact body (width 70 mm × height 90 mm).
· Relay, timer, counter, and time switch functions conveniently gathered together into one unit. Removes need to separately wire timer and relay, and drastically reduces wiring man-hours.
[Simple programming]
· Programming can be done with front LCD and 8 operation buttons.
· Also equipped with back light feature.
· Settings can be easily changed at the work site.
[Free expansion possible with 44 maximum I/O points]
· In the even of insufficient I/O points, up to 3 expansion I/O units can be added. Expansion I/O unit is slim at just 35 mm wide.
[Support software with simulation features]
· Simple ladder programming creation and saving monitor possible by computer.
· Simulation can be run on computer without connecting to the ZEN main body.
[Equipped with many other features]
· Memory cassette for easy program copying and saving.
· Analog input 2ch equipped (DC power source type only).
· Password feature for reliable security.
· Compatible with CE marking, UL/CSA standard.
· Can display 6 languages (Japanese, English, German, French, Spanish, Italian).
· Can display optional messages on screen with display feature.

PDF

Japanese Only

Programmable Relay ZEN Specifications

Programmable Relay ZEN: related images

ZEN external appearance

Rating

FormatModel ZEN-□C□AR-A-V2 / Model ZEN-8E1ARModel ZEN-□C□D□-D-V2 / Model ZEN-8E1D□
Power Supply Voltage100 to 240 V AC 50/60 Hz12 to 24 V DC (ripple inclusion rate 5% or less)
Allowable Power Supply Voltage85 to 264 V AC10.8 to 28.8 V DC
Power ConsumptionCPU unit (single unit)
· Model ZEN-10C1AR-A-V2 / Model ZEN-10C2AR-A-V2/
Model ZEN-10C3AR-A-V2
5 VA or less (100 V AC), 7 VA or less (240 V AC)
· Model ZEN-10C4AR-A-V2
6 VA or less (100 V AC), 8 VA or less (240 V AC)
· Model ZEN-20C□AR-A-V2
7 VA or less (100 V AC), 10 VA or less (240 V AC)

CPU unit (with 3 × expansion I/O units connected)
· Model ZEN-10C1AR-A-V2 / Model ZEN-10C2AR-A-V2
6 VA or less (100 V AC), 8 VA or less (240 V AC)
· Model ZEN-10C4AR-A-V2
7 VA or less (100 V AC), 9 VA or less (240 V AC)
· Model ZEN-20C□AR-A-V2
8 VA or less (100 V AC), 11 VA or less (240 V AC)

Expansion I/O unit
· Model ZEN-8E1AR
3 VA or less (100 V AC), 4 VA or less (240 V AC)
CPU Unit (single unit)
· Model ZEN-10C□DR-D-V2 3W or less (12/24 V DC)
(Model ZEN-10C3DR-D-V2 is 2.8 W or less)
· Model ZEN-10C□DT-D-V2 is 2 W or less (12/24 V DC)
· Model ZEN-20C□DR-D-V2 is 4 W or less (12/24 V DC)
· Model ZEN-20C□DT-D-V2 is 2 W or less (12/24 V DC)

CPU unit (with 3 × expansion I/O units connected)
· Model ZEN-10C□DR-D-V2 is 4 W or less (12/24 V DC)
· Model ZEN-10C□DT-D-V2 is 3 W or less (12/24 V DC)
· Model ZEN-20C□DR-D-V2 is 5 W or less (12/24 V DC)
· Model ZEN-20C□DT-D-V2 is 3 W or less (12/24 V DC)

Expansion I/O unit
· Model ZEN-8E1DR is 2 W or less (12/24 V DC)
Inrush CurrentModel ZEN-10C□AR-A-V2: 4.5 A or less
Model ZEN-20C□AR-A-V2: 4.5 A or less
Model ZEN-8E1AR: 4 A or less
Model ZEN-10C□D□-D-V2: 30 A or less
Model ZEN-20C□D□-D-V2: 30 A or less
Model ZEN-8E1DR: 15 A or less
Ambient Operating Temperature0 to +55°C (LED type is −25 to +55°C)
Ambient Storage Temperature−20 to +75°C(For LED type, −40 to +75°C)
Ambient Operating Humidity10 to 90% RH (assuming no condensation)
Operating Ambient AtmosphereMust be no corrosive gas
Mounting MethodSurface mounting, DIN rail mounting (standard mounting, upward mounting)*
Terminal BlockTerminal block for solid wire (use solid wire or strand wire)
Terminal block tightening torque0.565 to 0.6 N·m (5 to 5.3 in-lb)
Protective StructureIP20 (built-into panel type)
  • *1. Can be mounted on 35-mm DIN track.

Performance

Control MethodStored program method
Input/Output Control MethodCyclic scan method
Programming LanguageLadder diagram
Program Capacity96 lines (3 × input conditions and 1 × output per line)
Maximum Number Of Control I/O Points44 points—CPU Units with 20 I/O points: 12 inputs and 8 outputs *1
Expansion I/O Units: 4 inputs and 4 outputs each, × 3 Units
LCD Display *212 digits (characters) × 4 lines, with backlight
Operation Buttons *28 (4 × cursor buttons and × 4 operation buttons)
User Program RetentionCPU-Unit Built-In Internal EEPROM, Memory Cassette (optional)
Power Interruption HoldInternal holding relay status, holding timer/counter present values, calendar and clock (year, month, day of month, day of week, time)
· Super capacitor backup time: 2 days or more (25°C)
· Life of optional battery life: 10 years or more (25°C)
Calendar and clock function *2Time accuracy: ±15 secs per month (25°C)
Maximum Counting Speed150 Hz: 8-digit counter (F) set to high-speed operations (with DC power supplies only) *3
Timer accuracy*40.01 secs unit: −0.05% −10 ms max.
min/s unit: −0.05% −1 s max.
h/min unit: −0.05% −1 min max.
Insulation ResistanceBetween power supply terminal and batch input terminals − batch output terminals, between mutual output terminals
Between all terminals of the CPU unit − all terminals of the expansion I/O unit: 20 MΩ min. (with 500 V DC ohmmeter)
Insulation· Reinforced insulation
Between power supply or input terminals and output terminals, Between terminals of different output circuits, Between all terminals of the CPU unit and all terminals of the expansion I/O unit
· No separation
Between power supply and input terminals of the same unit, Between power supply terminals of CPU Unit and PC connector
Between battery unit connector, or all expansion unit connectors
Dielectric StrengthBetween power supply terminal and batch input terminals − batch output terminals, between mutual output terminals
Between all terminals of the CPU unit − all terminals of the expansion I/O unit: 2,300 V AC, 50/60 Hz for 1 min. (leakage current 1 mA max.)
Vibration ResistanceConforms to IEC60068-2-6, 5 to 9 Hz with 3.5-mm single amplitude, 9 to 150 Hz acceleration 9.8 m/s2, 10 sweeps each in X, Y, and Z directions (1 octave/min)
Shock ResistanceConforms to IEC60068-2-27, 147 m/s2, 3 times each in X, Y, and Z directions
Weight10 I/O point type: approx. 300 g max, 20 I/O point type: approx. 350 g max, Expansion I/O unit: approx. 120 g

*1. Up to 34 points for CPU units with 10 I/O points. With communications-type CPU Units, however, the CPU Unit has 6 inputs and 3 outputs, for a maximum of 33 I/O points.
* 2. Not provided for LED-type CPU unit without display (Model ZEN-□C2□□-□-V2).
* 3. 150 Hz or less with a large ladder program capacity. For details, see "8-Digit Counter Operations" in the catalog.
* 4. -0.05% is the ratio relative to the set value.

"m-h3--wysiwyg">System Configuration
Programmable Relay ZEN: related images

Note 1. Up to 3 expansion I/O units can be connected (excluding economy type CPU units). Note that AC input type expansion I/O units cannot be connected to a DC power supply type CPU unit.
Note 2. The PC connection cable and memory cassette cannot be equipped at the same time.
Note 3. On the LED (no LCD) type, a program cannot be formed with just the CPU single unit, so support software or a memory cassette will be necessary.

  • *See the catalog for communication functions, applicable standards, and dimensional outline drawings.
Part Number
ZEN-10C1AR-A-V2
ZEN-10C1DR-D-V2
ZEN-10C1DT-D-V2
ZEN-10C2AR-A-V2
ZEN-10C2DR-D-V2
ZEN-10C3AR-A-V2
ZEN-20C1AR-A-V2
ZEN-20C1DT-D-V2
ZEN-20C2DT-D-V2
ZEN-20C3DR-D-V2
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipDimension width
(mm)
Classification Number of I/Os LCD Power Supply Voltage Output Format

MYR 732.16

1 Piece(s) 1 Day(s) 70Standard LCD type10AvailableVAC 100–240Relay

MYR 712.91

1 Piece(s) 1 Day(s) 70Standard LCD type10AvailableVDC 12–24Relay

MYR 712.85

1 Piece(s) 1 Day(s) 70Standard LCD type10AvailableVDC 12–24Transistor

MYR 627.75

1 Piece(s) 1 Day(s) 70LED type10NAVAC 100–240Relay

MYR 592.94

1 Piece(s) 1 Day(s) 70LED type10NAVDC 12–24Relay

MYR 616.16

1 Piece(s) 1 Day(s) 70Economy Type10AvailableVAC 100–240Relay

MYR 1,094.87

1 Piece(s) 4 Day(s) or more 122.5Standard LCD type20AvailableVAC 100–240Relay

MYR 1,094.87

1 Piece(s) 1 Day(s) 122.5Standard LCD type20AvailableVDC 12–24Transistor

MYR 955.60

1 Piece(s) 1 Day(s) 122.5LED type20NAVDC 12–24Transistor

MYR 963.31

1 Piece(s) 1 Day(s) 122.5Economy Type20AvailableVDC 12–24Relay

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Basic Information

Application Program relay Terminal shape Screw terminal Dimension height(mm) 90
Dimension depth(mm) 56 Type CPU unit

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