| F4 Modules for DL405 Family |
| Discrete Input |
 F4-08NE3S
(8 Point, 90-150VAC/DC Input) |
| Discrete Output |
| F4-08TD1S
(8 Point, 24-150VDC Current Sinking Output) |
| F4-08TRS(1,2)
(8 Point Relay Module) |
| Analog Input |
| F4-04AD
(4 Channel Voltage/Current Input) |
| F4-04ADS
(4 Channel Voltage/Current Isolated Input) |
| F4-08AD
(8 Channel Voltage/Current Input) |
| F4-16AD-1(16 Channel
Current Input) |
| F4-16AD-2(16 Channel
Voltage Input) |
| Analog Output |
| F4-04DA(-1,-2)
(4 Channel Voltage/Current Output) |
| F4-04DAS-1
(4 Channel Isolated Current Sourcing Output) |
| F4-04DAS-2(4 Channel
Isolated Voltage Output) |
| F4-08DA-1
/ F4-16DA-1 (8 / 16 Channel Current Output) |
| F4-08DA-2 / F4-16DA-2
(8 / 16 Channel Voltage Output) |
| Temperature Input |
| F4-08RTD
(8 Channel RTD Input) |
| F4-08THM-n
(n=B,C,E,J,K,R,S,T, 1, 2, 3) (8 Channel Thermocouple Input) |
| F4-08THM
(8 Channel Thermocouple Input - Type Jumper Selectable) |
| Communications and Networking |
| F4-MAS-MB(R)
(Modbus Master) |
| F4-SLV-MB(R)
(Modbus Slave) |
| F4-SDS
(Smart Distributed System) |
| F4-SDN
(Shared Data Network) |
| CoProcessors |
| F4-CP128-1
/ F4-CP512-1 / F4-CP128-T (BASIC CoProcessors) |
| Specialty |
| F4-16PID
(16 Loop PID CoProcessor) |
| F4-4LTC
(4 Loop Temperature Control Module) |
| F4-08MPI
(8 Channel Magnetic Pulse Input Module) |