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Simple programmable relay.
[Features]
·ZEN, which is ideal for simple control, has been upgraded and renewed.
·Full of functions in a compact body (width 70 mm × length 90 mm).
· A single unit combining relay, timer, counter, and time switch functionality.
· No need to individually wire the timer and relay etc., greatly reducing the amount of wiring steps.
· Multiple-day operation and pulse operation have been added. Time control settings are easy to configure, without complicated programming.
· RS-485 communications types also available as part of the product series. Can remotely monitor the ZEN control status.
· Features a counter function that can count up to 8 digits. The maximum count for DC power supply models is 150 Hz.
· The twin-timer function allows you to set ON and OFF times separately, greatly simplifying repetitive operations. Helps reduce the program capacity.
Japanese Only
Part Number
Configured Part Number is shown.
ZEN-20C3DR-D-V2
ZEN external appearance
Format | Model ZEN-□C□AR-A-V2 / Model ZEN-8E1AR | Model ZEN-□C□D□-D-V2 / Model ZEN-8E1D□ |
---|---|---|
Power Supply Voltage | 100 to 240 V AC 50/60 Hz | 12 to 24 V DC (ripple inclusion rate 5% or less) |
Allowable Power Supply Voltage | 85 to 264 V AC | 10.8 to 28.8 V DC |
Power Consumption | CPU 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 Current | Model 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 Temperature | 0 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 Humidity | 10 to 90% RH (assuming no condensation) | |
Operating Ambient Atmosphere | Must be no corrosive gas | |
Mounting Method | Surface mounting, DIN rail mounting (standard mounting, upward mounting)* | |
Terminal Block | Terminal block for solid wire (use solid wire or strand wire) | |
Terminal block tightening torque | 0.565 to 0.6 N·m (5 to 5.3 in-lb) | |
Protective Structure | IP20 (built-into panel type) |
Control Method | Stored program method |
---|---|
Input/Output Control Method | Cyclic scan method |
Programming Language | Ladder diagram |
Program Capacity | 96 lines (3 × input conditions and 1 × output per line) |
Maximum Number Of Control I/O Points | 44 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 *2 | 12 digits (characters) × 4 lines, with backlight |
Operation Buttons *2 | 8 (4 × cursor buttons and × 4 operation buttons) |
User Program Retention | CPU-Unit Built-In Internal EEPROM, Memory Cassette (optional) |
Power Interruption Hold | Internal 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 *2 | Time accuracy: ±15 secs per month (25°C) |
Maximum Counting Speed | 150 Hz: 8-digit counter (F) set to high-speed operations (with DC power supplies only) *3 |
Timer accuracy*4 | 0.01 secs unit: −0.05% −10 ms max. min/s unit: −0.05% −1 s max. h/min unit: −0.05% −1 min max. |
Insulation Resistance | Between 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 Strength | Between 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 Resistance | Conforms 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 Resistance | Conforms to IEC60068-2-27, 147 m/s2, 3 times each in X, Y, and Z directions |
Weight | 10 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.
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.
Part Number |
---|
ZEN-20C3DR-D-V2 |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Dimension width (mm) | Classification | Number of I/Os | LCD | Power Supply Voltage | Output Format |
---|---|---|---|---|---|---|---|---|---|---|
SGD 292.82 SGD 58.56 | 1 Piece(s) | Same day | 122.5 | Economy Type | 20 | Available | VDC 12–24 | Relay |
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Application | Program relay | Terminal shape | Screw terminal | Dimension height(mm) | 90 |
---|---|---|---|---|---|
Dimension depth(mm) | 56 | Type | CPU unit |
Please check the type/dimensions/specifications of the part ZEN-20C3DR-D-V2 in the Program Relay ZEN series.
Part Number |
---|
ZEN-10C1DR-D-V2 |
ZEN-10C1DT-D-V2 |
ZEN-10C2AR-A-V2 |
ZEN-10C2DR-D-V2 |
ZEN-10C3DR-D-V2 |
ZEN-20C1DT-D-V2 |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Dimension width (mm) | Classification | Number of I/Os | LCD | Power Supply Voltage | Output Format |
---|---|---|---|---|---|---|---|---|---|---|
SGD 251.65 | 1 Piece(s) | Same day | 70 | Standard LCD type | 10 | Available | VDC 12–24 | Relay | ||
SGD 251.65 | 1 Piece(s) | Same day | 70 | Standard LCD type | 10 | Available | VDC 12–24 | Transistor | ||
SGD 221.43 | 1 Piece(s) | Same day | 70 | LED type | 10 | NA | VAC 100–240 | Relay | ||
SGD 208.58 | 1 Piece(s) | Same day | 70 | LED type | 10 | NA | VDC 12–24 | Relay | ||
SGD 153.46 | 1 Piece(s) | Same day | 70 | Economy Type | 10 | Available | VDC 12–24 | Relay | ||
SGD 348.48 | 1 Piece(s) | Same day | 122.5 | Standard LCD type | 20 | Available | VDC 12–24 | Transistor |
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