Eurotherm Mini8 - 30.6 DO8 8-Channel Digital Output Card; 30.7 RL8 8-Channel Relay Output Card; 30.8 CT3 3-Channel Current-Transformer Input Card; 30.9 Load Failure Detection

MINI8 CONTROLLER: ENGINEERING HANDBOOK
HA028581 Page 329
Issue 15 Nov 15
30. Appendix F Technical Specification
The I/O electrical specifications are quoted as factory calibrated worst-case; for life, over full ambient
temperature range and supply voltage. Any “typical” figures quoted are the expected values at 25°C ambient and
24Vdc supply.
The nominal update of all inputs and function blocks is every 110ms. However, in complex applications the Mini8
controller will automatically extend this time in multiples of 110ms.
30.1 Environmental Specification
Power Supply Voltage 17.8Vdc min to 28.8Vdc max.
Supply Ripple 2Vp-p max.
Power Consumption 15W max.
Max. applied voltage any terminal 42Vpk.
Operating Temperature 0 to 55°C
Storage Temperature -10°C to +70°C
Relative Humidity 5% to 95% RH non-condensing
Altitude <2000m
Approvals CE
cUL
GOST
Safety Meets EN61010-1: 2010 and UL 61010-1: 2012
Installation Category II
Pollution Degree 2.
EMC EN61326: 2006 and IEC 61326-1: 2004
Emmissions: Heavy Industrial
Immunity: Industrial
Protection IP20
The Mini8 controller must be mounted in a protective enclosure.
Packaging Conforms to RD005
Packaging Free Fall Conforms to RD005
RoHS Comliance EU (RoHS 2)
China
30.2 Network Communications Support
Modbus RTU: RS485, 2 x RJ45, user select switch for 3-wire or 5-wire. Baud rates: 4800, 9600, 19200
DeviceNet: CAN, 5-pin standard "open connector" with screw terminals. Baud rates: 125k, 250k, 500k
CANopen: CAN, 5-pin standard "open connector" with screw terminals. Baud rates: 125k, 250k, 500k, 1M
Profibus DP: RS485 via standard 9 pin D connectopr OR 2 RJ45 connectors Baud rates: Up to 12M set by the
Master
EtherNet: Standard EtherNet RJ45 connector. Baud rate: 10baseT
EtherNet/IP: Standard EtherNet RJ45 connector. Baud rates: 10baseT
100baseT
EtherCAT: 2 x Standard EtherNet RJ45 connector Baud rates: 10baseT
100baseT
Isolation between RJ45 connector and system 1500Vac.
Modbus, DeviceNet , CANopen , Profibus , EtherNet, EtherNet/IP, EtherCAT are mutually exclusive options; refer
to the Mini8 controller order code document.
30.3 Configuration Communications Support
Modbus RTU: 3-wire RS232, through RJ11 configuration port. Baud rates: 4800, 9600, 19200
All versions of Mini8 controller support one configuration port.
The configuration port can be used simultaneously with the network link.