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T321-1
SiRON
8517799000
About selection

Selection example: T321-D1 represents the integrated horizontal IO module series, with the protocol being EtherCAT. It features 16-channel digital input (NPN) and 16-channel digital (transistor) output (NPN).
Input/output characteristics (digital)
| Code | Input | Output |
| 1 | 16 channels digital input(NPN) | 16 channels digital(transistor)output(NPN) |
| 2 | 16 channels digital input(PNP) | 16 channels digital(transistor)output(PNP) |
| 3 | 0 channels digital input | 32 channels digital(transistor)output(NPN) |
| 4 | 0 channels digital input | 32 channels digital(transistor)output(PNP) |
| 5 | 32 channels digital input(NPN) | 0 channels digital output |
| 6 | 32 channels digita input(PNP) | 0 channels digital output |
| 7 | 24 channels digital input(NPN) | 8 channels digital(transistor)output(NPN) |
| 8 | 24 channels digita input(PNP) | 8 channels digital(transistor)output(PNP) |
| 9 | 8 channels digital input(NPN) | 8 channels digital(transistor)output(NPN) |
| 10 | 8 channels digital input(PNP) | 8 channels digital(transistor)output(PNP) |
| 11 | 0 channels digital input | 16 channels digital(transistor)output(NPN) |
| 12 | 0 channels digital input | 16 channels digital(transistor)output(PNP) |
| 13 | 16 channels digital input(NPN) | 0 channels digital output |
| 14 | 16 channels digital input(PNP) | 0 channels digital output |
Specification
| Power source | 24VDC(20.4VDC~28.8VDC)-15%,+20% |
| Maximum communication speed | 100MB/s |
| Bus interface | 2*RJ45 |
| Transmission distance | ≤100M |
| Data transmission medium | Ethernet/EtherCAT CAT5 cable |
| Operating temperature | -20~+60℃ |
| Storage temperature | -25~+75℃ |
| Relative humidity | 95%non-condensing |
| Class of protection | IP20 |
| Size | 124×25×77mm |
Digital input/output
| Model number | T321-1-D1 | T321-1-D2 | T321-1-D7 | T321-1-D8 | T321-1-D9 | T321-1-D10 |
| Appearance | ![]() ![]() | ![]() ![]() | ![]() ![]() | |||
| Type | Optocoupler Input NPN, output NPN | Optocoupler Input PNP, output PNP | Optocoupler Input NPN, output NPN | Optocoupler Input PNP, output PNP | Optocoupler Input NPN, output NPN | Optocoupler Input PNP, output PNP |
| Points | 32 | 32 | 16 | |||
| Curent consumption | 128mA | 128mA | 118mA | |||
| Isolate | IO to intermal bus:500V optocoupler isolation | |||||
| "0"signal voltage | NPN:12~30V;PNP:0~5V | |||||
| "1"signal oltage | NPN:0~5V;PNP:12~30V | |||||
| ON/OF response time | Input:1ms;Output:1ms | |||||
| Loadcapacity | Nominal:300mA,single-channel maximum:500mA,continuous 8-channel maximum:2A | |||||
| Load type | Resistive load,inductive load,lamp load | |||||
| Diagnosis and alarm | support | |||||
Digital input
| Model number | T321-1-D5 | T321-1-D6 | T321-1-D13 | T321-1-D14 |
| Appearance | ![]() ![]() | ![]() ![]() | ||
| Type | Optocoupler Input NPN | Optocoupler Input PNP | Optocoupler Input NPN | Optocoupler Input PNP |
| Points | 32 | 16 | ||
| Current consumption | 100mA | 95mA | ||
| Isolate | IO to internal bus:Optocoupler isolation500V | |||
| ”0”signal voltage | NPN:12~30V;PNP:0~5V | |||
| "1"signal oltage | NPN:0~5V;PNP:12~30V | |||
| ON/OF response time | Input:1ms | |||
| Diagnosis and alarm | support | |||
Digital output
| Model number | T321-1-D3 | T321-1-D4 | T321-1-D11 | T321-1-D12 | |
| Appearance | ![]() ![]() | ![]() ![]() | |||
| Type | Input NPN | output PNP | output NPN | output PNP | |
| Points | 32 | 16 | |||
| Currentconsumption | 156mA | 138mA | |||
| lsolate | IO to internal bus:Optocoupler isolation500V | ||||
| ONOFresponse fime | Output:1ms | ||||
| Load capacity | Nominal:300mA,single-channel maximum:500mA,continuous 8-channel maximum:2A | ||||
| Load type | Resistive load,inductive load,lamp load | ||||
| Diagnosis and alarm | support | ||||
Dimension

Wiring diagram


Topological structure diagram
