Endress+Hauser CM14 - Supply Voltage and Power Consumption; Performance Characteristics

Technical data CM14
40 Endress+Hauser
Connection Description
87 Terminal for Memosens cable, brown, sensor power supply U+
88 Terminal for Memosens cable, white, sensor power supply U-
97 Terminal for Memosens cable, green, Com A
98 Terminal for Memosens cable, yellow, Com B
SHD Terminal for Memosens cable, shield
D11 Terminal for alarm output, +
D12 Terminal for alarm output, -
L/+
Terminal for transmitter supply voltage
N/-
 PE
133 Terminal for analog output 1, +
134 Terminal for analog output 1, -
233 Terminal for analog output 2, +
234 Terminal for analog output 2, -
R11, R12, R13 Terminal for relay 1
R21, R22, R23 Terminal for relay 2
11.5.2 Supply voltage
Wide range power unit 24 to 230 V AC/DC (-20 % / +10 %) 50/60Hz
The device does not have a power switch
• The customer must provide a protected circuit breaker in the vicinity of the device.
• The circuit breaker must be a switch or power switch, and must be labeled as the
circuit breaker for the device.
11.5.3 Power consumption
Max. 13.8 VA / 6.6 W
11.6 Performance characteristics
11.6.1 Response time
Current outputs
t
90
= max. 500 ms for a jump from 0 to 20 mA
11.6.2 Reference temperature
25 °C (77 °F)