| Model | H226ML |
| Order No. | CTH2 216-2AM46-0X32 |
| General Specifications |
| Dimensions (W × H × D) | 196.5×80×62mm |
| Power Consumption | 11W |
| Program Memory | 128KB+64KB+64KB |
| Data Memory | 64KB+100KB, Retentive |
| Max. Expansion Modules | 7 |
| Max. Digital I/O | 128DI/128DO (Up to 640DI/640DO with CAN expansion board) |
| Max. Analog I/O | 32AI/32AQ (Up to 194AI/194AQ with CAN expansion board) |
| Data Storage | FlashROM permanent retention |
| Power Specifications |
| Rated Input Voltage | DC24V |
| Inrush Current | 12A @ 28.8VDC |
| Isolation (Field & Logic) | None |
| Hold-up Time (Power Loss) | ≥10ms |
| Sensor +24V Power Output | Voltage Range: 20.4~28.8VDC |
| Rated Current: 300mA |
| Max. Ripple Noise (<10MHz): <1V peak-to-peak |
| Isolation (Sensor & Logic): None |
| Power Alarm | Alarm when voltage below 15V, alarm bit SM195.1 |
| General Features |
| Total Timers | 512 |
| 1ms | 4 |
| 10ms | 272 |
| 100ms | 236 |
| Counters | 256 |
| Accumulators | 4 |
| Memory Bits | 256 bits |
| Local Memory (L) | 64 bytes independent |
| Sequential Control Relays (S) | 256 bits |
| Timed Interrupts | 2 pcs, 1ms resolution |
| Edge Interrupts | 8 |
| Boolean Execution Time | ≤0.15us |
| Floating-point Execution Time | ≤6.2us |
| Real-Time Clock | Built-in |
| BD Expansion Board Port | 1, supports RS485, CAN, analog expansion boards |
| System LEDs | SF LED (Red) | ON: System fault; OFF: Normal |
| DIAG LED (Orange) | ON: Program-controlled; OFF: Normal |
| RUN LED (Green) | ON: Run; OFF: Stop |
| STOP LED (Orange) | ON: Stop; OFF: Run |
| RMC LED (Green) | ON: Remote control connected; OFF: Remote control disconnected |
| LNK/ACT LED (Green) | ON: Ethernet link, Blink: Data transfer, OFF: Disconnected |
| Run Switch | RUN/STOP |
| External Battery Interface | 1. Special battery card; 2. Special battery holder (CR1220). Choose either one |
| Programming Card | Supported |
| Integrated Communication (PPI / Freeport) |
| Communication Interfaces | 2 communication ports:
PORT0: PPI / Freeport, standard RS485
PORT1: PPI / Freeport, standard RS485
After installing the RS485 expansion board and restarting, PORT0 (RS485, PPI port), PORT1 (RS485, PPI/Freeport), FPORT0 (Freeport) |
| PPI Baud Rate (baud) | 9.6kbps, 19.2kbps and 187.5kbps |
| Freeport Baud Rate (baud) | 1.2kbps~115.2kbps |
| Max. Station Quantity | 32 stations per segment, 126 stations per network |
| Max. Master Stations | 32 |
| Peer-to-Peer (PPI Master Mode) | Yes (NETR/NETW), up to 8 connections, max. 200 bytes per connection |
| MPI Connections | Total 8 (1PG/1OP), 2 reserved |
| Max. Cable Length per Segment | With Isolated Repeater | 1000m @ 187.5kbps, 1200m @ 38.4kbps |
| Without Isolated Repeater | 50m |
| Ethernet Communication Function |
| Communication Interfaces | 1 standard Ethernet port |
| Communication Standard | Compliant with IEEE802.3 |
| Transmission Speed | 10Mbps / 100Mbps auto-negotiation |
| Auto Crossover | Supported |
| Hardware Interface | RJ45 |
| Protocol Type | UDP / TCP.
Supports UDP_PPI, MODBUS_TCP, Socket, S7 protocol; supports PLC-to-PLC Ethernet communication and MiCo Ethernet programming |
| Configuration Method | Support PLC search by upper computer via Ethernet port, system configuration download via Ethernet port |
| Max. Connections | 10 × UDP/PPI connections, master-slave transparent |
| 8 × TCP/Modbus connections, master-slave transparent |
| 16 × Socket connections (8 UDP + 8 TCP) |
| 8 × S7 protocol connections, master-slave transparent |
| Max. Single Transfer Data | UDP_PPI: max. 200 bytes per operation |
| MODBUS_TCP: max. 240 bytes per operation |
| Socket: max. 512 bytes per operation |
| S7 protocol: max. 200 bytes per operation |
| Ethernet Port Startup Time | 5~10 seconds, depending on network environment |
| Indicators | RMC | ON: Connected to remote server; OFF: Remote not connected or remote disabled |
| LINK/ACT | ON: Ethernet hardware linked; Blinking: Data exchanging; OFF: Ethernet hardware disconnected |
| Communication Cable Length | 100m, cable type: CAT5e or higher |
| Isolation | Communication port isolation |
| IP Reset Function | Toggle the run switch 5 times consecutively within 2 seconds |
| Firmware Upgrade Function | Remote firmware upgrade from company server via Ethernet using MagicWorks PLC and MiCo |
| I/O Characteristics |
| Local Digital Input Points | 16 |
| Input Type | Sink / Source |
| Local Digital Output Points | 16 |
| Output Type | Source |
| Max. Digital I/O | 128DI/128DO (Up to 640DI/640DO with CAN expansion board) |
| Max. Analog I/O | 32AI/32AQ (Up to 194AI/194AQ with CAN expansion board) |
| Max. Expandable I/O Modules | 7 |
| Pulse Catch Input | 14 |
| High-speed Counters | Total | 6 |
| Single-phase Counters | 6×50KHz |
| AB-phase Counters | 4×30KHz |
| Integrated Communication (CANopen) — For CAN expansion board Model CTH2-CAN-01S2-EB |
| Communication Interfaces | 1 (8-pin terminal), refer to CANopen communication interface table |
| Baud Rate (kbps) | 1000 / 800 / 500 / 250 / 150 / 50 / 20 |
| Max. Cable Length (m) | 25 / 50 / 100 / 250 / 500 / 1000 / 2500 |
| Max. Station Address | 127 |
| Station Address Range | 1-127 |
| Max. Slaves per Master | 32 |
| Configuration Method | CAN configuration blocks and EDS file |
| Max. Digital I/O Access | Standard I/O | ANopen Special I/O |
| Bytes | Start Address |
| Bytes | Start Address |
| Input | 16 | IB0 | Input | 64 | IB16 |
| Output | 16 | QB0 | Output | 64 | QB16 |
| Max. Analog I/O Access | Standard I/O | ANopen Special I/O |
| Bytes | Start Address |
| Bytes | Start Address |
| Input | 32 | AIW0 | Input | 162 | AIW64 |
| Output | 32 | AQW0 | Output | 162 | AQW64 |
| Integrated Communication (CANFree) — For CAN expansion board |
| Communication Protocol | CanFree |
| Usage Method | Supported via internal library instructions |
| Digital Input Characteristics |
| On-board Digital Input Points | 16 |
| Input Type | Sink / Source |
| Rated Voltage | 24 VDC |
| Max. Continuous Permissible Voltage | 30 VDC |
| Logic 1 (Min.) | 18 VDC，3.0mA |
| Logic 0 (Max.) | 5 VDC，1mA |
| Isolation (Field to Logic), Isolation Group | 500 VAC, 1 min |
| Simultaneous ON Inputs | 16 |
| Max. Cable Length | 500m (Standard Input) |
| Shielded: 50m (High-speed Counter Input) |
| Unshielded: 300m (Standard Input) |
| Digital Output Characteristics |
| On-board Digital Output Points | 16 |
| Output Type | Solid-State MOSFET (Source) |
| High-speed Pulse Output | 6 × 100KHz motion control output
(Pulse: Q0.0, Q0.2, Q0.4, Q0.6, Q1.0, Q1.2
Direction: Q0.1, Q0.3, Q0.5, Q0.7, Q1.1, Q1.3)
2 × 20KHz PTO/PWM output (Q0.0, Q0.1) |
| Max. Output Frequency | 100KHz (Q0.0 to Q1.3), 1KHz (Q1.4 to Q1.7) |
| Rated Output Voltage | DC：24V |
| Output Voltage Range | 20.4-28.8 VDC |
| Rated Current per Point | 0.5A |
| Max. Current per Common Terminal | 4A |
| Max. Leakage Current | 10μA |
| Surge Current | 8A，100ms |
| Lamp Load | 5W |
| On-resistance | Typical 0.3Ω, Max. 0.6Ω |
| Delay | OFF to ON: 2μs (Q0.0 to Q1.3), 15μs (others) |
| ON to OFF: 10μs (Q0.0 to Q1.3), 130μs (others) |
| Simultaneous ON Outputs | 16 |
| Two Outputs in Parallel | Yes, only within the same group |
| Max. Cable Length | Shielded | 500m (Standard Output) |
| Unshielded | 150m (Standard Output) |
