Use of the TELEFAST Wiring Accessories
Original instructions
About us
Introduction
The TELEFAST pre-wired system consists of connecting cables and interface sub-bases as shown below: 
1
BMX AMI 0800 module 
2
BMXFTA••0 connecting cables 
3
Interface sub-base 
4
Shield bar 
5
Clamp
The BMX AMI 0800 module can be connected to the following interface sub-bases references:
NOTE: In case HART information is part of the signal to be measured, an ABE-7CPA31E interface sub-base has to be used in order to filter this information that would disrupt the analog value.
BMX FTA ••0 Connecting Cables
The BMX FTA ••0 cables are pre-assembled cord set, made up of:
The figure below shows the BMX FTA ••0 cables: 
1
BMX FTB 2820 Terminal block 
2
Cable shielding 
3
25-pin Sub-D connector 
L
Length according to the part number.
The cable comes in 2 different lengths:
The following table gives the characteristics of the BMX FTA ••0 cables:
Characteristic
Value
Cable
Sheath material
PVC
LSZH status
No
Environmental
Operating temperature
-25...70 °C (-13...158 °F)
ABE-7CPA02 Sensor Connection
The following table shows the distribution of analog channels on TELEFAST terminal blocks with the interface sub-base ABE-7CPA02:
TELEFAST terminal block number
25-pin Sub-D connector pin number
BMXAMI0800 pin out
Signal type
TELEFAST terminal block number
25-pin Sub-D connector pin number
BMXAMI0800 pin out
Signal type
1
/
Ground
Supp 1
/
Ground
2
/
STD (1)
Supp 2
/
Ground
3
/
STD (1)
Supp 3
/
Ground
4
/
STD (2)
Supp 4
/
Ground
100
1
3
+IV0
200
14
2
COM0
101
2
1
+IC0
201
/
Ground
102
15
4
+IV1
202
3
5
COM1
103
16
6
+IC1
203
/
Ground
104
4
9
+IV2
204
17
8
COM2
105
5
7
+IC2
205
/
Ground
106
18
10
+IV3
206
6
11
COM3
107
19
12
+IC3
207
/
Ground
108
7
17
+IV4
208
20
16
COM4
109
8
15
+IC4
209
/
Ground
110
21
18
+IV5
210
9
19
COM5
111
22
20
+IC5
211
/
Ground
112
10
23
+IV6
212
23
22
COM6
113
11
21
+IC6
213
/
Ground
114
24
24
+IV7
214
12
25
COM7
115
25
26
+IC7
215
/
Ground
NOTE: On the ABE-7CPA02, the strap position is between pin 1 and pin 2. 
+IVx:
+ pole voltage input for channel x. 
+ICx:
+ pole current input for channel x. 
COMx:
- pole voltage or current input for channel x.
NOTE: For current sensors connected on the TELEFAST ABE-7CPA02, a strap must be made on the BMX AMI 0800 terminal block between the current input and the voltage input as illustrated below.
1
Strap on the terminal block.
NOTE: For the ground connection use the additional terminal block ABE-7BV10/20.
ABE-7CPA03 Sensor Connection
The negative current is not supported by ABE-7CPA03
NOTICE
EQUIPMENT DAMAGE
Do not apply a negative current when BMX AMI 0800 is associated with ABE-7CPA03.
Failure to follow these instructions can result in equipment damage.
The following table shows the distribution of analog channels on TELEFAST terminal blocks with the reference ABE-7CPA03:
TELEFAST terminal block number
25-pin Sub-D connector pin number
BMXAMI0800 pin out
Signal type
TELEFAST terminal block number
25-pin Sub-D connector pin number
BMXAMI0800 pin out
Signal type
1
/
0 V
Supp 1
/
24 V (sensor supply)
2
/
0 V
Supp 2
/
24 V (sensor supply)
3
/
0 V
Supp 3
/
0 V (sensor supply)
4
/
0 V
Supp 4
/
0 V (sensor supply)
100
/
+IS1
200
/
+IS0
101
15
4
+IV1
201
1
3
+IV0
102
16
6
+IC1
202
2
1
+IC0
103
/
Ground
203
14/3
2/5
COM0/COM1
104
/
+IS3
204
/
+IS2
105
18
10
+IV3
205
4
9
+IV2
106
19
12
+IC3
206
5
7
+IC2
107
/
Ground
207
17/6
8/11
COM2/COM3
108
/
+IS5
208
/
+IS4
109
21
18
+IV5
209
7
17
+IV4
110
22
20
+IC5
210
8
15
+IC4
111
/
Ground
211
20/9
16/19
COM4/COM5
112
/
+IS7
212
/
+IS6
113
24
24
+IV7
213
10
21
+IV6
114
25
26
+IC7
214
11
23
+IC6
115
/
Ground
215
23/12
22/25
COM6/COM7 
+ISx:
24 V channel power supply 
+IVx:
+ pole voltage input for channel x 
+ICx:
+ pole current input for channel x 
COMx:
- pole voltage or current input for channel x
NOTE: For current sensors connected on the TELEFAST ABE-7CPA03, a strap must be made on the BMX AMI 0800 terminal block between the current input and the voltage input as illustrated below. 
1
Strap on the terminal block.
NOTE: For the ground connection use the additional terminal block ABE-7BV10/20.
ABE-7CPA31 Sensor Connection
The following table shows the distribution of analog channels on TELEFAST terminal blocks with the reference ABE-7CPA31:
TELEFAST terminal block number
25-pin Sub-D connector pin number
BMXAMI0800 pin out
Signal type
TELEFAST terminal block number
25-pin Sub-D connector pin number
BMXAMI0800 pin out
Signal type
1
/
Ground
Supp 1
/
24 V (sensor supply)
2
/
Ground
Supp 2
/
24 V (sensor supply)
3
/
Ground
Supp 3
/
0 V (sensor supply)
4
/
Ground
Supp 4
/
0 V (sensor supply)
100
/
+IS0
116
/
+IS4
101
1
3
+IV0
117
7
17
+IV4
102
2
1
+IC0
118
8
15
+IC4
103
14
2
0 V
119
20
16
0 V
104
/
+IS1
120
/
+IS5
105
15
4
+IV1
121
21
18
+IV5
106
16
6
+IC1
122
22
20
+IC5
107
3
5
0 V
123
9
19
0 V
108
/
+IS2
124
/
+IS6
109
4
9
+IV2
125
10
23
+IV6
110
5
7
+IC2
126
11
21
+IC6
111
17
8
0 V
127
23
22
0 V
112
/
+IS3
128
/
+IS7
113
18
10
+IV3
129
24
24
+IV7
114
19
12
+IC3
130
25
26
+IC7
115
6
11
0 V
131
12
25
0 V 
+ISx:
24 V channel power supply 
+IVx:
+ pole voltage input for channel x 
+ICx:
+ pole current input for channel x 
COMx:
- pole voltage or current input for channel x.
NOTE: For current sensors connected on the TELEFAST ABE-7CPA31, a strap must be made on the BMX AMI 0800 terminal block between the current input and the voltage input as illustrated below. 
1
Strap on the terminal block.
NOTE: For the ground connection use the additional terminal block ABE-7BV10/20.
ABE-7CPA031E Sensor Connection
The following table shows the distribution of analog channels on TELEFAST terminal blocks with the reference ABE-7CPA31E:
TELEFAST terminal block number
Terminal
Signal type
TELEFAST terminal block number
Terminal
Signal type
1
/
Ground
Supp 1
/
24 V (sensor supply)
2
/
Ground
Supp 2
/
24 V (sensor supply)
3
/
Ground
Supp 3
/
0 V (sensor supply)
4
/
Ground
Supp 4
/
0 V (sensor supply)
100
/
+IS0
116
/
+IS4
101
/
T0
117
/
T4
102
/
+IC0
118
/
+IC4
103
/
0V0
119
/
0V4
104
/
+IS1
120
/
+IS5
105
/
T1
121
/
T5
106
/
+IC1
122
/
+IC5
107
/
0V1
123
/
0V5
108
/
+IS2
124
/
+IS6
109
/
T2
125
/
T6
110
/
+IC2
126
/
+IC6
111
/
0V2
127
/
0V6
112
/
+IS3
128
/
+IS7
113
/
T3
129
/
T7
114
/
+IC3
130
/
+IC7
115
/
0V3
131
/
0V7 
+ISx:
24 V channel power supply 
Tx:
Reserved test pin for HART function, it's internally connected with +ICx 
+ICx:
+ pole current input for channel x 
COMx:
- pole voltage or current input for channel x
NOTE: For current sensors connected on the TELEFAST ABE-7CPA31E, a strap must be made on the BMX AMI 0800 terminal block between the current input and the voltage input as illustrated below. 
1
Strap on the terminal block.
NOTE: For the ground connection use the additional terminal block ABE-7BV10/20.