Description
| General | |
|---|---|
| AI Power Dissipation | 0.90 W (passive Tx), 1.05 W (active Tx) with 20 mA, 24 V + 250 Ω @ 24 Vdc, typical. |
| AO Power Dissipation | 0.75 W with 20 mA on I/P out @ 24 Vdc, typical. |
| DI Power Dissipation | 0.95 W with short circuit input @ 24 Vdc, typical. |
| DO Power Dissipation | 1.60 W with 40 mA, 1.40 with 35 mA @ 24 Vdc, typical. |
| System Supply | |
| Voltage | 24 Vdc nom (18 to 30 Vdc). |
| AI Current Consumption | 32 mA (passive Tx), 18 mA (active Tx) with 20 mA @ 24 Vdc, typical. |
| AO Current Consumption | 30 mA with 20 mA on I/P out @ 24 Vdc, typical. |
| DI Current Consumption | 30 mA with short circuit input @ 24 Vdc, typical. |
| DO Current Consumption | 67 mA with 40 mA @ 24 Vdc, typical. |
| System In/Out | |
| Type | Current 0 to 40 mA, mirrored from Field. Module always sinks current; Termination Board extends use to source loops. |
| Response Time | 5 ms. |
| Maximum Load | 600 Ω (AI usage). |
| Minimum Voltage | 15 V (AI, DI, DO usage). |
| Maximum Voltage | 30 V (all applications). |
| Field In/Out | |
| Type | Field interface specs depend on terminals and usage. |
| Current Limitation | 45 mA, typical, for all applications. |
| AI | Current 4 to 20 mA, passive or active Tx + HART. |
| AI Passive Tx Line Voltage | 15.5 V minimum @ 20 mA. |
| AI Active Tx Voltage Drop | 6.5 V maximum @ 20 mA. |
| AO | Current 4 to 20 mA + HART. |
| AO Maximum Load | 600 Ω. |
| DI | 8 V / 1 kΩ typical, according to NAMUR standard. |
| DO | 0 to 40 mA, linear derating from 40 mA (60 °C) to 35 mA (70 °C). |
| DO Output Voltage | 8.5 V minimum @ 40 mA. |
| Fault | |
| Type | Load short/open with settable limits on voltage, current and resistance. |
| Fault Signalling | Common fault & fault mirroring on DCS/PLC IO. |
| Performance | |
| Reference Conditions | 24 V supply, 250 Ω load, 23 ± 1 °C Tamb. |
| Calibration Accuracy | ≤ ± 20 µA. |
| Linearity Accuracy | ≤ ± 20 µA (4 to 20 mA), ± 60 µA (0 to 40 mA). |
| Temperature Influence | ≤ ± 2 µA/°C. |
| Isolation | |
| Type | Field In/Out to System In/Out 2.5 kV; Field In/Out to System Supply 2.5 kV; System In/Out to System Supply 500 V. |
| Environmental Conditions | |
| Operating Temperature | –40 to +70 °C. |
| Storage Temperature | –45 to +80 °C. |
| Safety Description | |
| Equipment | Associated apparatus and non-sparking electrical equipment. |
| Safety Parameters | Uo = 26.7 V, Io = 92 mA, Po = 610 mW @ terminals A-Z Uo = 10.7 V, Io = 11 mA, Po = 29 mW @ terminals C-Z Uo = 1.1 V, Io = 56 mA, Po = 16 mW @ terminals B-Z Ui = 30 V, Ii = 120 mA, Ci = 0.6 nF, Li = 0 µH @ terminals B-Z Um = 250 Vrms or Vdc, -40 °C ≤ Ta ≤ 70 °C. |
| Mounting | |
| Type | On custom Termination Board. |
| Weight | About 50 g. |
| Dimensions | Width 10 mm, Depth 80 mm, Height 120 mm. |
