Endress+Hauser Proline t-mass 65I - Power Supply; Electrical Connection Measuring Unit

Proline t-mass 65F, 65I
8 Endress+Hauser
Power supply
Electrical connection
measuring unit
a0005135
Connecting the transmitter, cable cross-section: max. 2.5 mm
2
(AWG 13)
A View X (field housing)
B View Y (wall-mount housing)
*) Not available yet (left in deliberately)
a Cover of the connection compartment
b Cable for power supply: 85 to 260 V AC, 20 to 55 V AC,16 to 62 V DC
Terminal No. 1: L1 for AC, L+ for DC
Terminal No. 2: N for AC, L– for DC
c Ground terminal for protective conductor
d Signal cable: See Terminal assignment → Page 7
Fieldbus cable:
Terminal Nr. 26: PROFIBUS DP / MODBUS RS485 → A (RxD/TxD-P)
Terminal Nr. 27: PROFIBUS DP / MODBUS RS485 → B (RxD/TxD-N)
e Ground terminal for signal-cable shield / RS485 line
Observe that the stripped and twisted lengths of cable shield to the ground terminal are as short as possible
(max. 5 mm)
f Service connector for connecting service interface FXA193 (Fieldcheck, Tof Tool - Fieldtool)
g Signal cable: See Terminal assignment → Page 7
PROFIBUS cable for external termination, optional:
Terminal No. 24: +5 V
Terminal No. 25: DGND
MODBUS RS485 cable for status input:
Terminal No. 24: 3 to 30 V DC, R
ι
= 3 kΩ
Terminal No. 25: GND
a
a
HART
MODBUS RS485
PROFIBUS PA*
FOUNDA
TION Fieldbus*
27
25
23
21
2
1
26
24
22
20
L1 (L+)
N (L-)
–
–
–
+
+
+
B (RS485)
A (RS485)
d
c
e
b
–27
–25
–23
–21
+26
+24
+22
+20
N (L-) 2
L1 (L+)1
25
23
21
2
1
24
22
20
L1 (L+)
N (L-)
–
–
–
+
+
+
27
26
XY
d
b
g
d
c
e
b
g
d
c
e
b
g
PROFIBUS DP
(d)
b
d/(g)
f
f f
B (RS485)
A (RS485)
Esc
E
- +
Esc
E
- +