Bray 6A series User Manual

All information herein is proprietary and confidential and may not be copied or reproduced without the expressed written consent of BRAY INTERNATIONAL, Inc.
The technical data herein is for general information only. Product suitability should be based solely upon customer’s detailed knowledge and experience with their
application.
Series 6A Installation, Operation & Maintenance – Field Connections
6A O & M : 7
II. Hazardous Area (Intrinsically Safe)
A. Two Wire
6
7
8
9
10
#
4 to 20 mA
Positioner
Binary input 1
Intrinsically safe
power source
Non-hazardous area
Hazardous area, Zone 1
EEx
B. and C. Two Wire Connection When Using a 2/3/4 Wire
Device and HART
6
7
8
9
2
3
4
5
10
4 to 20 mA
Positioner
Binary input 1
E
A
Intrinsically safe
power source
Non-Hazardous
area
Hazardous area, Zone 1
EEx
HART Communicator
6A-6DR52**-*E*** only
+
I
#
D. Three/Four Wire
6
7
8
9
2
3
4
5
10
18 to 30 V
Positioner
Binary input 1
E
A
Intrinsically safe
power source
Non-hazardous area Hazardous area, Zone 1
EEx
EEx
HART Communicator
6A-6DR52**-*E*** only
4 to 20 mA
+
I
+
I
*)
*)
*) Three-wire connection only
#
E. Profibus DA/DP, Foundation Fieldbus
4 ... 20 mA
BE1 = Binary Input
7
8
9
10
+
–
J
6
Input for safety shutdown (activated using coding jumper)
1)
≤ 30 V
≤ 24 V
+
–
BE1 = Binary Input
7
9
10
+
–
6
1)
81
82
Input for safety shutdown (activated using coding jumper)
1)
≤ 24 V
–
BE1 = Binary Input
7
9
10
+
–
6
81
82
HART
modem
PC/Laptop
R 250 W if req.
1) 3
Only required with current sources not conforming to HART1)
2
3
4
5
+
–
I
l
y
= 4 ... 20 mA
6
7
8
l
W-
l
H+
1) Jumper between 5 and 7 only for three-wire system
2
3
4
5
+
–
J
6
7
8
9
10
4 ... 20 mA
0/4 ... 20 mA
2
3
4
5
+
–
6
7
8
9
10
18 ... 30 V
J
+
–
BE1 = Binary Input
BE1 = Binary Input
1)
Power Supply
Non-Hazardous Hazardous area, Zone 1
Multiple Positioners Field Wiring
Split Range
6
7
8
9
2
3
4
5
10
6
7
8
9
2
3
4
5
10
+ 18 to 30 V
+ 0/4 to 20 mA
BE1
Entire positioning
range I
y
Auxiliary power
EEx
L+
V
EEx
I
y
I
Positioning range 1
BE1
Positioning range 1
M
M
#
#
Non-hazardous area Hazardous area, Zone 1
Intrinsically safe power sources
Series connection of 2 positioners, e.g. split range (auxiliary power wired separately), EEx i

Bray 6A series Specifications

General

Brand	Bray
Model	6A series
Category	Valve Positioners
Language	English