16-CH digital input - 8-CH digital output Ethernet I/O
Availability : 1-2 weeks
R-16DI-8DO
16-CH digital input - 8-CH digital output Ethernet I/O
Availability : 1-2 weeks
R-16DI-8DO
R-16DI-8DO is a digital mixed module with dual 10/100 Mbps Ethernet port and front Micro USB programming port. The tool is designed for flexible cabling needs, small installation spaces, high density I/O applications with embedded Ethernet networking. The R-16DI-8DO has 16 PNP/NPN digital inputs that can also be configured as @32 bit totalizers and 8 digital relay outputs with a maximum range of 30 V / 1 A. All totalizers are stored in non-volatile memory (FeRAM). The module is equipped with isolation between inputs, outputs and other low voltage circuits equal to 1,5 kVac. The configuration can be done through dedicated software and web server with HTML5 support. IP address, MAC address, and firmware version associated with the single module can be identified or configured on the LAN network through the SDD (Seneca Discovery Device) tool. R-16DI-8DO supports both ModBUS TCP-IP and RS485 serial communication with ModBUS RTU protocol. The R-16DI-8DO can be connected in Ethernet daisy chain mode with fault-bypass to ensure an Ethernet connection even if a module in the chain fails. Digital signals can be duplicated on one or more modules in Peer to Peer mode (I/O mirror functionality). Another advanced function is the "ModBUS Passthrough" function, thanks to which the module can divert to RS485 the requests coming from Modbus TCP-IP acting, in fact, as a gateway.
| Power supply | 10..40 Vdc; 19..28 Vac |
| Auxiliary voltage output | 12 Vdc / 40 mA |
| Max. absorption | 3 W |
| Max insulation | 1,5 kVac |
| LED status indicators | Power supply I/O's status STS (IP / DHCP address) RX / TX (Data Rx/Tx via RS485) Ethernet TRF / LNK |
| Input channels | 16 DI tipo: PNP con alim. interna/esterna, NPN con alim. Interna tensione: Soglia OFF / ON: <8 V; > 9 V frequenza max: 5 kHz, contatori ritentivi 32 bit corrente assorbita: 2,25 mA conformità: IEC 6113-2 Type 1 & 3 |
| Output channels | 8 DO isolated one each other type: SPST relays contact Voltage/Current mx: 30 V ac-dc / 1 A Response time: 20 ms (P2P) Duration of contacts: 5*106 op. mec. / 105 op. with load |
| Supported protocols | ModBUS RTU, ModBUS TCP-IP, http |
| Features | Dual Daisy Chain Ethernet Connection LAN fault bypass (active connection between the two Ethernet ports of the device in case of power failure) Max 32 Peer to Peer Rules (I/O Mirror) - No Master required Frequency Meters, TON, TOFF, Period ModBUS Passthrough (TCP-IP to RS485) Identification and configuration IP, MAC, Firmware via SDD tool |
| Memory | FeRAM for counters backup |
| Communication interfaces | Nr. 2 Ethernet ports (with fault-bypass LAN function) 10/100 baseT on RJ45 Nr. 1 RS485 port on terminals M23-M24-M25 Nr. 1 Micro USB (programming) |
| Communication speed | Up to 115.200 bps (RS485) / 100 Mbps (TCP-IP) |
| ModBUS communication | Up to 64 nodes without repeater and max speed 115 kbps |
| Programming | SENECA Studio (configuration tool) Embedded Web Server |
| Protection degree | IP20 |
| Housing | Material PC / ABS self-extinguishing UL94-V0, black color |
| Connections | Terminals pitch 3.5 mm, Micro USB connector and double RJ45 connector |
| Mounting | On DIN rail EN 60715, wall-mounted / panel-mounted |
| Operating temperature | -20..+65°C |
| Dimension (WxHxD) | 106 x 90 x 32 mm |
| Weight | 170 g |
| Certifications | CE |
| Norms | EN61000-6-4, EN61000-6-2, EN61010-1 |
