| Description | CPU 226M DC/DC/DC | CPU 226M AC/DC/Relay |
| Order Number | CTS7-216-1AD33-0X24 | CTS7-216-1BD33-0X24 |
| Physical Size |
| Dimensions(W×H×D) | 137×80×62mm | 137×80×62mm |
| Power loss(dissipation) | 7W | 10W |
| Power Supply |
| Line voltage-permissible range | 20.4 to 28.8VDC | 85 to 264VAC,47 to 63Hz |
| Input current CPU only/max load | 110/700 mA at 24 VDC | 30/100 mA at 240 VAC
60/200 mA at 120 VAC |
| In rush current(maximum) | 10A at 28.8 VDC | 20A at 264 VDC |
| Isolation(input power to logic) | Not isolated | 1500VAC |
| Hold up time(from loss of input power) | 10ms at 24VDC | 80ms at 240VAC,20ms at 120VAC |
| Internal Fuse, not user-replaceable | 2A,250V,Slow Blow | 2A,250V,Slow Blow |
| +5VDC power for Expansion I/O(max) | 660mA | 660mA |
| 24VDC Sensor Power Output |
| Voltage range | 15.4 to 28.8 VDC | 20.4 to 28.8 VDC |
| Maximum current | 280 mA | 280 mA |
| Ripple noise(maximum) | Same as input line | Less than 1V peak to peak |
| Current limit | 600mA | 600mA |
| Isolation(sensorpower to logic circuit) | Not isolated | Not isolated |
| CPU Features |
| Onborad digital inputs | 14 DC24V | 14 DC24V |
| Onborad digital outputs | 10 DC24V | 10 Relay |
| Program memory size | 24KB base memory,can be expanded to 72KB |
| Data block size | 10KB base memory,can be expande to 110KB |
| Stored permanently | 10KB |
| Backed by super capacitor or battery | 10KB |
| High-speed counters(32 bit value) |
| Total | 6 High-speed counters |
| Single phase counters | 6,each at 30KHz clock rate |
| Two phase counters | 4,each at 30KHz clock rate |
| Pulse outputs | 2 at 20KHz pulse rate |
| Analog adjustments | 2 with 8 bit resolution |
| Timed interrupts | 2 with 1ms resolution |
| Edge interrupts | 4 edge up and/or 4 edge down |
| Selectable input filter times | 7 ranges from 0.2ms to 12.8ms |
| Pulse catch | 14 pulse catch inputs |
| Number of expansion I/O Modules | 7 modules |
| Maximum digital I/O | 256 points(128 inputs / 128 outputs) |
| Maximum analog I/O | 64 points(32 inputs / 32 outputs) |
| Internal memory bits | 256 bits |
| Stored permanently on power down | 112 bits |
| Backed by super capacitor or battery | 256 bits |
| Timers Total | 256 timers |
| Backed by super capacitor or battery | 64 timers |
| 1ms | 4 timers |
| 10ms | 16 timers |
| 100ms | 236 timers |
| Counters total | 256 counters |
| Backed by super capacitor or battery | 256 counters |
| Boolean execution speed | 0.15μs per instruction |
| Float execution speed | 8μs per instruction |
| Super capacitor data retention time | 100 hours, typical |
| Onboard Communication |
| Communication Interface | 216-1AD/1BD: 3, PORT0 for PPI in RS485,PORT1 in RS485 and RS232, FPROT for freeport in RS485
216-1AF/1BF: 3, PORT0 in RS485 and RS232, FPROT0 for freeport in RS485,FPROT1 for freeport in RS485 |
| Isolation(external signal to logic circuit) | Not isolated |
| PPI/MPI baudrates | 9.6,19.2,and 187.5 kbaud |
| Freeport baudrates | 0.3,0.6,1.2,2.4,4.8,9.6,19.2 and 38.4 kbaud |
| Maximum cable length per segment |
| Up to 38.4 kbaud | 1200m |
| 187.5 kbaud | 1000m |
| Maximum number of stations |
| Per segment | 32 stations |
| Per network | 126 stations |
| Maximum number of masters | 32 masters |
| PPI master mode(NETR/NETW) | Yes |
| MPI connections | 8 total,2 reserved:1 for PG and 1OP |
| Input Features |
| Number of integrated inputs | 14 inputs |
| Input type | Sink/Source(IEC Type 1 sink) |
| Input Voltage |
| Maxumum continuous permissible | 30 VDC |
| Surge | 35 VDC for 0.5 s |
| Rated value | 24 VDC at 4 mA, nominal |
| Logic 1 signal(minimum) | 15 VDC at 2.5 mA, minimum |
| Logic 0 signal(maximum) | 5 VDC ata 1mA, maximum |
| Isolation(Field Side to Logic Circuit) |
| Optical isolation(Galvanic) | 500 VAC for 1 minute |
| Isolation groups of | 8 points |
| Input Delay Times |
| Filtered inputs and interrupt inputs | 0.2 to 12.8 ms, user-selectable |
| HSC Clock Input Rate |
| Single Phase |
| Logic 1 lever = 15 to 30 VDC | 20 kHz, maximum |
| Logic 1 lever = 15 to 26 VDC | 30 kHz, maximum |
| Quadrature |
| Logic 1 lever = 15 to 30 VDC | 10 kHz, maximum |
| Logic 1 lever = 15 to 26 VDC | 20 kHz, maximum |
| Connection of 2 Wire Proximity Sensor(Bero) |
| Premissible leakage current | 1 mA, maximum |
| Cable Length |
| Unshielded(not HSC) | 300 m |
| Shielded | 500 m |
| HSC inputs,shielded | 50 m |
| Number of inputs ON Simultaneously |
| 40ºC | 14 |
| 50ºC | 14 |
| Output Feature |
| Number of integrated outputs | 10 outputs | 10 outputs |
| Output type | Solid State-MOSFET | Relay, dry contact |
| Output voltage |
| Permissible range | 20.4 to 28.8 VDC | 5 to 30VDC or 5 to 250 VAC |
| Rated value | 24 VDC | - |
| Logic 1 signal at maximum current | 20 VDC, minimum | - |
| Logic 0 signal with 10 kohm load | 0.1 VDC, maximum | - |
| Output Current |
| Logic 1 signal | 0.75A | 2A |
| Number of output groups | 2 | 3 |
| Number of output ON(maximum) | 10 | 10 |
| Per group-horizontal mounting(maximum) | 5 | 4/3/3 |
| Per group-vertical mounting(maximum) | 5 | 4/3/3 |
| Maximum current per common/group | 3.75A | 8A |
| Lamp load | 5W | 30W DC/200W AC |
| ON state resistance(contact resistance) | 0.3 ohm | 0.2 ohm,maximum when new |
| Leakage current per point | 1 0 μA, maximum | - |
| Surge current | 8A for 100 ms, maximum | 7A with contacts closed |
| Overload protection | No | No |
| Isolation |
| Optical isolation(galvanic) | 500 VAC for 1 minute | - |
| Isolation resistance | - | 100 Mohm, minimum when new |
| Isolation coil to contact | - | 1500 VAC for 1 minute |
| Isolation between open contacts | - | 750 VAC for 1minute |
| In group of | 5 points | 3 points |
| Inductive Load Clamping |
| Repetitive energy dissipation | 1W, all channels | - |
| Clamp voltage limits | L+ minus 48V | - |
| Output Delay |
| Off to On | 15μs,maximum | - |
| On to Off | 100μs,maximum | - |
| Switching Frequency(pulse train outputs) |
| Q0.0 and I0.0 | 20 kHz, maximum | 1 Hz, maximum |
| Relay |
| Switching delay | - | 10 ms,maximum |
| Lifetime mechanical(no load) | - | 20,000,000 open/close cycles |
| Lifetime contacts at rated load(2A) | - | 300,000 open/close cycles |
| Cable Length |
| Shielded | 500 m | 500 m |
| Unshielded | 150 m | 150 m |
